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Discrete Mathematics, Volume 344
Volume 344, Number 1, January 2021
- Ali Sltan Ali AL-Tarimshawy

, Johannes Siemons:
Singular graphs with dihedral group action. 112119 - Xiaogang Liu

, Qiang Wang:
Laplacian state transfer in total graphs. 112139 - Julien Bensmail, Sandip Das, Soumen Nandi

, Soumyajit Paul
, Théo Pierron, Sagnik Sen, Éric Sopena
:
Pushable chromatic number of graphs with degree constraints. 112151 - Monika Yadav

, Anuradha Sharma
:
Mass formulae for Euclidean self-orthogonal and self-dual codes over finite commutative chain rings. 112152 - Andrés Aranda

, Claude Laflamme, Dániel T. Soukup
, Robert E. Woodrow:
A universal partition result for infinite homogeneous Kn-free and related graphs. 112153 - Naiomi T. Cameron

, Everett Sullivan:
Peakless Motzkin paths with marked level steps at fixed height. 112154 - José Alves Oliveira

, Fabio Enrique Brochero Martínez
:
Permutation polynomials with Carlitz rank 2. 112155 - Pieter Goetschalckx

, Kris Coolsaet
, Nico Van Cleemput
:
Local orientation-preserving symmetry preserving operations on polyhedra. 112156 - Immanuel Albrecht

:
Duality respecting representations and compatible complexity measures for gammoids. 112157 - Jan Ekstein, Herbert Fleischner:

A best possible result for the square of a 2-block to be hamiltonian. 112158 - Hyun Jin Kim, Whan-Hyuk Choi

, Yoonjin Lee
:
Designing DNA codes from reversible self-dual codes over GF(4). 112159 - Melanie Fraser:

Lewis Carroll and the Red Hot Potato: A graph theoretic approach to a linear algebraic identity. 112160 - Ralph Morrison

, Ayush Kumar Tewari
:
Convex lattice polygons with all lattice points visible. 112161 - Meng Liu, Yusheng Li:

Ramsey numbers and bipartite Ramsey numbers via quasi-random graphs. 112162 - Ka Hin Leung, Koji Momihara, Qing Xiang:

A new family of Hadamard matrices of order 4(2q2+1). 112163 - Maoqun Wang

, Jianguo Qian:
Rainbow vertex-pancyclicity of strongly edge-colored graphs. 112164 - Zhi-Hong Chen

:
Hamiltonicity and restricted degree conditions on induced subgraphs in claw-free graphs. 112165 - Yaroslav Shitov:

A sign pattern with all diagonal entries nonzero whose minimal rank realizations are not diagonalizable over ℂ. 112166 - Dominique Perrin, Christophe Reutenauer:

Graded alphabets, circular codes, free Lie algebras and comma-free codes. 112167 - Raphael Yuster:

Paths with many shortcuts in tournaments. 112168 - Esther Galby

, Paloma T. Lima
, Bernard Ries
:
Reducing the domination number of graphs via edge contractions and vertex deletions. 112169 - Hengming Zhao

, Rongcun Qin:
Bounds and constructions for multilength variable-weight optical orthogonal codes. 112170 - Eun-Kyung Cho

, Ilkyoo Choi, Boram Park:
Partitioning planar graphs without 4-cycles and 5-cycles into bounded degree forests. 112172 - Xiaoling Ma, Yang Wu, Mingquan Zhan, Hong-Jian Lai:

On s-hamiltonicity of net-free line graphs. 112173 - Zhiwei Guo, Hajo Broersma

, Binlong Li, Shenggui Zhang:
Almost eulerian compatible spanning circuits in edge-colored graphs. 112174 - Xiaoling Ma, Lan Lei, Hong-Jian Lai, Mingquan Zhan:

On the line graph of a graph with diameter 2. 112177 - Elena Mohr, Dieter Rautenbach:

Cubic graphs with equal independence number and matching number. 112178 - Mercè Claverol

, Alfredo García
, Carlos G. Hernández
, Carmen Hernando
, Montserrat Maureso
, Mercè Mora
, Javier Tejel
:
Total domination in plane triangulations. 112179 - Lin Sun, Guanglong Yu, Xin Li:

Neighbor sum distinguishing total choosability of 1-planar graphs with maximum degree at least 24. 112190 - Hossein Esmailian, Ebrahim Ghorbani

, Samira Hossein Ghorban, Gholamreza B. Khosrovshahi:
Maximal graphs with respect to rank. 112191 - Haya S. Aldosari, Catherine S. Greenhill:

The average number of spanning hypertrees in sparse uniform hypergraphs. 112192
Volume 344, Number 2, February 2021
- Stefaan De Winter

, Ellen Kamischke, Eric Neubert, Zeying Wang
:
Results on partial geometries with an abelian Singer group of rigid type. 112171 - Edita Mácajová, Ján Mazák

:
Corrigendum to "On even cycle decompositions of 4-regular line graphs" [Discrete Math. 313 (17) (2013) 1697-1699]. 112175 - Daniel Gabric

, Jeffrey O. Shallit, Xiaofeng Zhong:
Avoidance of split overlaps. 112176 - Hai Q. Dinh, Tushar Bag, Ashish Kumar Upadhyay, Ramakrishna Bandi

, Roengchai Tansuchat:
A class of skew cyclic codes and application in quantum codes construction. 112189 - Hongliang Lu, Wei Wang, Yaolin Jiang:

On the complexity of all (g, f)-factors problem. 112193 - Ali Reza Rahimipour

, Hossein Moshtagh:
Janko sporadic group J2 as automorphism group of 3-designs. 112194 - Primoz Potocnik, Micael Toledo

:
Finite cubic graphs admitting a cyclic group of automorphism with at most three orbits on vertices. 112195 - Yibin Fang, Liming Xiong:

Circumference of a graph and its distance dominating longest cycles. 112196 - Jun Liang

, Dingjun Lou, Zan-Bo Zhang:
The cubic graphs with finite cyclic vertex connectivity larger than girth. 112197 - Amélia Fonseca

, Ângela Mestre
, Ali Mohammadian, Cecília Perdigão
, Maria Manuel Torres:
The maximum number of Parter vertices of acyclic matrices. 112198 - Christian Deppe

, Vladimir S. Lebedev:
Algorithms for q-ary error-correcting codes with limited magnitude and feedback. 112199 - Edward G. Thurber

, Neill Michael Clift:
Addition chains, vector chains, and efficient computation. 112200 - Fengming Dong

, Jun Ge
, Yan Yang:
Upper bounds on the signed edge domination number of a graph. 112201 - Walaa Asakly

:
Sum of weighted records in set partitions. 112202 - Yujuan Sun

:
Improving High-Meets-Low technique to generate odd-variable resilient Boolean functions with currently best nonlinearity. 112203 - Stanislav Jendrol'

, Roman Soták
:
On the cyclic coloring conjecture. 112204 - Dmitry Kamaldinov

, Arkadiy Skorkin, Maksim Zhukovskii:
Maximum sparse induced subgraphs of the binomial random graph with given number of edges. 112205 - Simona Grusea, Anthony Labarre:

Central limit theorem for the prefix exchange distance under Ewens sampling formula. 112206 - Agelos Georgakopoulos, Florian Lehner

:
Invariant spanning double rays in amenable groups. 112207 - Sándor Z. Kiss, Csaba Sándor:

Generalized asymptotic Sidon basis. 112208 - Sheng-Liang Yang

, Mei-yang Jiang:
The m-Schröder paths and m-Schröder numbers. 112209 - Peter Frankl:

On the number of distinct differences in an intersecting family. 112210 - Ahad N. Zehmakan

:
Threshold behavior of bootstrap percolation. 112211 - Yanan Chu, Genghua Fan, Qinghai Liu:

On Gallai's conjecture for graphs with maximum degree 6. 112212 - Svjetlan Feretic

:
The perimeter generating function for nondirected diagonally convex polyominoes. 112213 - Richard Ehrenborg

:
The r-signed Birkhoff transform. 112214 - Selma Altinok, Samet Sarioglan

:
Basis criteria for generalized spline modules via determinant. 112223 - Jiaxin Shen

, Shenglin Zhou:
Flag-transitive 2-designs with the prime square replication number. 112225 - Huihui Zhang, Shuchao Li

:
On the (reverse) cover cost of trees with some given parameters. 112226
Volume 344, Number 3, March 2021
- Ahmet Sinak

:
Minimal linear codes from weakly regular plateaued balanced functions. 112215 - Yueyu Wu, Yaojun Chen

, T. C. Edwin Cheng:
Degree sums and dominating cycles. 112224 - Abigail Raz

:
Structure of the largest subgraphs of Gn, p with a given matching number. 112227 - Alexandr Valyuzhenich

:
Eigenfunctions and minimum 1-perfect bitrades in the Hamming graph. 112228 - Peyman Fahimi, Cyrus Ahmadi Toussi

, Walter Trump
, Javad Haddadnia, Chérif F. Matta
:
Striking patterns in natural magic squares' associated electrostatic potentials: Matrices of the 4th and 5th order. 112229 - Dibyayoti Jena

, Geertrui Van de Voorde
:
On linear sets of minimum size. 112230 - Arseniy E. Balobanov, Dmitry A. Shabanov

:
On the strong chromatic number of a random 3-uniform hypergraph. 112231 - Davide Lofano

, Giovanni Paolini
:
Euclidean matchings and minimality of hyperplane arrangements. 112232 - Ye Wang, Yusheng Li, Yan Li

:
Star-critical Ramsey numbers involving graphs with long suspended paths. 112233 - Pavel Dvorák

, Tomás Valla
:
Automorphisms of the cube nd. 112234 - Slobodan Filipovski:

A lower bound for the discriminant of polynomials related to Chebyshev polynomials. 112235 - Yanmei Hong, Qinghai Liu, Changhong Lu, Qingjie Ye

:
Connectivity keeping caterpillars and spiders in 2-connected graphs. 112236 - Jiayi Xie, Dongdong Jia, Gengsheng Zhang:

On quasi-strongly regular graphs with parameters (n, k, a;k-1, c2). 112237 - Vladislav V. Kabanov

, Elena V. Konstantinova
, Leonid Shalaginov
:
Generalised dual Seidel switching and Deza graphs with strongly regular children. 112238 - Lan Lei

, Wei Xiong, Yikang Xie, Mingquan Zhan, Hong-Jian Lai
:
On (s, t)-supereulerian graphs with linear degree bounds. 112239 - Janusz Adamus

:
On dominating pair degree conditions for hamiltonicity in balanced bipartite digraphs. 112240 - Xiang-Dong Hou:

On the Tu-Zeng permutation trinomial of type (1∕4, 3∕4). 112241 - Jianfu Chen

, Shenglin Zhou:
Induced designs and fixed points. 112242 - Julien Baste

, Maximilian Fürst, Michael A. Henning
, Elena Mohr, Dieter Rautenbach:
Bounding and approximating minimum maximal matchings in regular graphs. 112243 - Sheshayya A. Choudum, T. Karthick

, Manoj M. Belavadi
:
Structural domination and coloring of some (P7, C7)-free graphs. 112244 - Jiangdong Ai

, Stefanie Gerke
, Gregory Z. Gutin, Sonwabile Mafunda
:
Proximity and remoteness in directed and undirected graphs. 112252 - Christian Glazik, Gerold Jäger, Jan Schiemann, Anand Srivastav:

Bounds for the Static Permutation Mastermind game. 112253 - Xiaomei Chen

:
Enumeration of row-increasing tableaux of two-row skew shapes. 112254 - José Aliste-Prieto

, Anna de Mier, José Zamora
:
On the smallest trees with the same restricted U-polynomial and the rooted U-polynomial. 112255 - Ben Barber:

The Namer-Claimer game. 112256 - Lorenzo Carlucci

, Massimo Lauria
:
Upper bounds on positional Paris-Harrington games. 112257 - András Gyárfás, Gábor N. Sárközy:

Turán and Ramsey numbers in linear triple systems. 112258 - Dijian Wang, Yaoping Hou

:
The extremal spectral radii of the arithmetical structures on paths. 112259 - Zihui Liu

:
Value functions and two classes of binary codes. 112261 - Stefko Miklavic, Primoz Sparl

, Stephen E. Wilson:
Generalized Gardiner-Praeger graphs and their symmetries. 112263 - Austen James, Matt Larson

, Daniel Montealegre, Andrew Salmon
:
Unions of random trees and applications. 112265 - Zoltán L. Blázsik

, Aart Blokhuis, Stefko Miklavic, Zoltán Lóránt Nagy
, Tamás Szonyi:
On the balanced upper chromatic number of finite projective planes. 112266 - Ferdinand Ihringer, Deepak Rajendraprasad

, Thilo Weinert:
New bounds on the Ramsey number r(Im, Ln). 112268
Volume 344, Number 4, April 2021
- Shun-ichi Maezawa

, Ryota Matsubara, Haruhide Matsuda:
A Fan-type condition for graphs to be k-leaf-connected. 112260 - Beka Ergemlidze:

A note on the maximum size of Berge-C4-free hypergraphs. 112262 - Takahiro Matsushita:

Graphs whose Kronecker covers are bipartite Kneser graphs. 112264 - Qing Cui

, Qinghai Liu, Colton Magnant, Akira Saito
:
Implications in rainbow forbidden subgraphs. 112267 - Ming-Zhu Chen

, A-Ming Liu
, Xiao-Dong Zhang
:
On the spectral radius of graphs without a star forest. 112269 - Tony Dorlas, Alexei Rebenko, Baptiste Savoie:

A combinatorial identity with applications to forest graphs. 112270 - Rachel Yun Zhang

:
The relation between composability and splittability of permutation classes. 112271 - Houmem Belkhechine

, Cherifa Ben Salha:
Decomposability and co-modular indices of tournaments. 112272 - Tao Feng, Ye Wang

:
New constructions of large cyclic subspace codes and Sidon spaces. 112273 - Shuchao Li

, Xuechao Li, Bing Wei
:
Long cycles through specified vertices. 112274 - Muhuo Liu

, Xiaofeng Gu
:
Spectral characterization of the complete graph removing a path: Completing the proof of Cámara-Haemers Conjecture. 112275 - Yunshu Gao

, Hong Wang
, Qingsong Zou
:
Disjoint directed cycles with specified lengths in directed bipartite graphs. 112276 - Qiuyan Wang, Ziling Heng

:
Near MDS codes from oval polynomials. 112277 - Grigory Ryabov

:
Infinite family of nonschurian separable association schemes. 112278 - Douglas R. Stinson

:
On partial parallel classes in partial Steiner triple systems. 112279 - Bart De Bruyn, Frédéric Verduyn:

Extremal generalized hexagons and triple intersection numbers. 112280 - Fábio Botler

, Cristina G. Fernandes
, Juan Gutiérrez
:
On Tuza's conjecture for triangulations and graphs with small treewidth. 112281 - Silvia M. Bianchi, Graciela L. Nasini, Paola B. Tolomei, Luis Miguel Torres:

On dominating set polyhedra of circular interval graphs. 112283 - Tanay V. Wakhare

, Eric Wityk
, Charles R. Johnson:
Corrigendum to "The proportion of trees that are linear" [Discrete Math. 343 (10) (2020) 112008]. 112284 - Shimon Kogan

:
A note on a Caro-Wei bound for the bipartite independence number in graphs. 112285 - Alex Kodess, Brian G. Kronenthal

, Diego Manzano-Ruiz, Ethan Noe:
Classification by girth of three-dimensional algebraically defined monomial graphs over the real numbers. 112286 - Carlos Hoppen

, Giovane Mansan:
Asymptotic bounds on total domination in regular graphs. 112287 - Ilkyoo Choi

, Minseong Kim, Kiwon Seo:
Brick partition problems in three dimensions. 112288 - Cristina Acciarri

, Andrea Lucchini
:
Genus, thickness and crossing number of graphs encoding the generating properties of finite groups. 112289 - Jing Qu, Jianguo Lei

:
Three-class association schemes from partial geometric designs. 112290 - John Bamberg

, James Evans:
No sporadic almost simple group acts primitively on the points of a generalised quadrangle. 112291 - Fengchu Pan, Wen Li, Guangzhou Chen

, Bangying Xin:
A complete solution to the existence of normal bimagic squares of even order. 112292 - Zhongmei Qin

, Yongxin Lan, Yongtang Shi
, Jun Yue:
Exact rainbow numbers for matchings in plane triangulations. 112301 - Hamid Reza Daneshpajouh

, József Osztényi:
On the neighborhood complex of s→-stable Kneser graphs. 112302 - Jonnathan Rodríguez

, Juan L. Aguayo
, Juan R. Carmona
, Akbar Jahanbani
:
A note lower bounds for the Estrada index. 112303 - Sherry H. F. Yan, Danna Yan, Hao Zhou:

Self-conjugate (s, s+d, s+2d)-core partitions and free Motzkin paths. 112304 - Pierre-Louis Giscard

:
Counting walks by their last erased self-avoiding polygons using sieves. 112305 - Hemanshu Kaul

, Jeffrey A. Mudrock
, Michael J. Pelsmajer
:
Partial DP-coloring of graphs. 112306 - Bogdan Alecu

, Aistis Atminas
, Vadim V. Lozin
, Viktor Zamaraev
:
Graph classes with linear Ramsey numbers. 112307 - Fiachra Knox, Bojan Mohar, Nathan Singer

:
Reflexive coloring complexes for 3-edge-colorings of cubic graphs. 112309 - Rémi Cocou Avohou:

The class of delta-matroids closed under handle slides. 112313
Volume 344, Number 5, May 2021
- Nathan Albin, Jason Clemens

, Derek O. Hoare
, Pietro Poggi-Corradini
, Brandon Sit, Sarah Tymochko
:
Fairest edge usage and minimum expected overlap for random spanning trees. 112282 - Francesco Brenti

, Angela Carnevale
:
Odd length: Odd diagrams and descent classes. 112308 - Hai Q. Dinh, Sachin Pathak

, Tushar Bag
, Ashish Kumar Upadhyay
, Ramakrishna Bandi
, Woraphon Yamaka:
On F2RS-cyclic codes and their applications in constructing optimal codes. 112310 - Sahil Singla

, Apurv Tiwari, Amitabha Tripathi
:
Some results on the spum and the integral spum of graphs. 112311 - Grigory Ivanov:

On the volume of projections of the cross-polytope. 112312 - Li Zhang, You Lu, Shenggui Zhang:

Edge DP-coloring in planar graphs. 112314 - Maren H. Ring, Robert Schüler

:
f-vectors of 3-polytopes symmetric under rotations and rotary reflections. 112315 - Guillaume Escamocher

, Barry O'Sullivan:
Leprechauns on the chessboard. 112316 - Debarun Ghosh

, Ervin Györi
, Ryan R. Martin
, Addisu Paulos
, Nika Salia
, Chuanqi Xiao
, Oscar Zamora
:
The maximum number of paths of length four in a planar graph. 112317 - Peter G. Boyvalenkov

, Konstantin Delchev
, Dmitrii V. Zinoviev, Victor A. Zinoviev:
On two-weight codes. 112318 - Patrick Hompe

, Petra Pelikánová
, Aneta Pokorná
, Sophie Spirkl
:
On Aharoni's rainbow generalization of the Caccetta-Häggkvist conjecture. 112319 - Imre Hatala, Tamás Héger

, Sam Mattheus:
New values for the bipartite Ramsey number of the four-cycle versus stars. 112320 - Shuya Chiba, Michitaka Furuya

:
A characterization of 2-connected {K1, 3, N3, 1, 1}-free non-Hamiltonian graphs. 112321 - Deepak Bal

, Ely Schudrich
:
On the size Ramsey number of all cycles versus a path. 112322 - Yuan Cao, Yonglin Cao, Hai Q. Dinh, Guidong Wang, Jirakom Sirisrisakulchai

:
An explicit expression for Euclidean self-dual cyclic codes over F2m+uF2m of length 2s. 112323 - Ricardo A. Podestá

, Denis E. Videla:
The Waring's problem over finite fields through generalized Paley graphs. 112324 - Steve Seif:

A faster diameter problem algorithm for a chordal graph, with a connection to its center problem. 112326 - Peter Frankl, H. W. Willie Wong

:
Analogues of Katona's and Milner's theorems for two families. 112327 - Jonas Sjöstrand

:
Making multigraphs simple by a sequence of double edge swaps. 112328 - Yi-Zheng Fan

, Min Li, Yi Wang:
The cyclic index of adjacency tensor of generalized power hypergraphs. 112329 - Chuanqi Xiao

, Gyula O. H. Katona
:
The number of triangles is more when they have no common vertex. 112330 - Pablo Spiga

:
On the rank of Suzuki polytopes: An answer to Hubard and Leemans. 112331 - Shalom Eliahou

, M. P. Revuelta:
The Schur degree of additive sets. 112332 - Xin Zhang

, Yan Li:
Dynamic list coloring of 1-planar graphs. 112333 - Maria Chudnovsky

, Cemil Dibek
, Paul D. Seymour
:
New examples of minimal non-strongly-perfect graphs. 112334 - Oleg V. Borodin, Anna O. Ivanova

:
All tight descriptions of 3-paths in plane graphs with girth at least 7. 112335 - Bin Han

:
The γ-positive coefficients arising in segmented permutations. 112336 - Marcin Witkowski

:
Adjacency posets of outerplanar graphs. 112338 - Wannasiri Wannasit

:
On cyclic decompositions of the complete graph into the bipartite generalized Petersen graph P(n, 3). 112339 - Yanhua Zhao, Xueyi Huang

, Huiqiu Lin:
The maximum spectral radius of wheel-free graphs. 112341 - Yanyan Gao

, Qin Yue:
Idempotents of generalized quaternion group algebras and their applications. 112342
Volume 344, Number 6, June 2021
- Jamal Laaouine

, Mohammed Elhassani Charkani, Liqi Wang:
Complete classification of repeated-root σ-constacyclic codes of prime power length over Fpm[u]∕〈u3〉. 112325 - Jianxi Mao, Jiang Zeng

:
New equidistribution of set-valued statistics on permutations. 112337 - Xin Li:

Saxl Conjecture for triple hooks. 112340 - Encarnación Abajo

, Manuel Bendala:
Regular graphs of girth 5 from elliptic semiplanes of type C. 112343 - Zdenek Ryjácek

, Petr Vrána:
Every 3-connected {K1, 3, Z7}-free graph of order at least 21 is Hamilton-connected. 112350 - Ringi Kim

, Sang-il Oum
, Xin Zhang
:
Equitable partition of planar graphs. 112351 - Bart De Bruyn, Puspendu Pradhan, Bikramaditya Sahu

:
Blocking sets of external, tangent and secant lines to a quadratic cone in PG(3, q). 112352 - Tingzeng Wu

, Wasin So:
Permanental sums of graphs of extreme sizes. 112353 - Micha Sharir

, Chen Ziv:
On the complexity of the k-level in arrangements of pseudoplanes. 112354 - Dabin Zheng, Qing Zhao, Xiaoqiang Wang

, Yan Zhang:
A class of two or three weights linear codes and their complete weight enumerators. 112355 - Xiao-Hui Yan

, Ya-Li Li
:
An Erdős-Fuchs type result for representation functions. 112356 - Ayse Hümeyra Bilge, Derya Çelik

, Sahin Koçak, Arash M. Rezaeinazhad
:
Gromov product structures, quadrangle structures and split metric decompositions for finite metric spaces. 112358 - Giovanni Zini

, Ferdinando Zullo
:
On the intersection problem for linear sets in the projective line. 112359 - Jieru Feng

, Yuping Gao, Jianliang Wu:
The edge colorings of K5-minor free graphs. 112360 - Anton A. Klyachko, Natalia M. Luneva:

Invariant systems of representatives, or the cost of symmetry. 112361 - Jing Huang

, Ying Ying Ye:
Chordality of locally semicomplete and weakly quasi-transitive digraphs. 112362 - Ron Aharoni, Joseph Briggs

, Jinha Kim
, Minki Kim
:
Badges and rainbow matchings. 112363 - Sergi Elizalde

:
Symmetric peaks and symmetric valleys in Dyck paths. 112364 - Daniel A. Quiroz

:
Clique immersions in graphs of independence number two with certain forbidden subgraphs. 112365 - Kyle Luh

, David Xiang:
A nonuniform Littlewood-Offord inequality for all norms. 112366 - Yunlong Zhu

, Zuling Chang
, Martianus Frederic Ezerman
, Qiang Wang:
An efficiently generated family of binary de Bruijn sequences. 112368 - Ratko Darda, Martin Milanic, Miguel A. Pizaña:

Searching for square-complementary graphs: Complexity of recognition and further nonexistence results. 112369 - Daniel Pellicer:

A chiral 5-polytope of full rank. 112370 - Andrei C. Bura

, Qijun He, Christian M. Reidys:
Loop homology of bi-secondary structures. 112371 - Raffaella Mulas

, Dong Zhang:
Spectral theory of Laplace operators on oriented hypergraphs. 112372 - Juanjuan Xu, Lijun Ji:

Large sets of Kirkman triple systems of orders 22n+1+1. 112373 - Alexander Diaz-Lopez

, Pamela E. Harris
, Isabella Huang, Erik Insko, Lars Nilsen:
A formula for enumerating permutations with a fixed pinnacle set. 112375 - Anand Babu

, Sundar Vishwanathan:
Multicovering hypergraphs. 112386 - Jiafu Mi

, Xiwang Cao
:
Constructing MDS Galois self-dual constacyclic codes over finite fields. 112388 - Cristina Dalfó

, Miquel A. Fiol, Nacho López
, Álvaro Martínez-Pérez
:
Decompositions of a rectangle into non-congruent rectangles of equal area. 112389
Volume 344, Number 7, July 2021
- Nastaran Haghparast, Kenta Ozeki

:
2-Factors of cubic bipartite graphs. 112357 - Tolson Bell

, Suchakree Chueluecha
, Lutz Warnke
:
Note on sunflowers. 112367 - Jake Horsfield

, Kristina Vuskovic
:
Two classes of β-perfect graphs that do not necessarily have simplicial extremes. 112374 - John Engbers

, Lauren Keough, Taylor Short
:
Independent sets in n-vertex k-chromatic ℓ-connected graphs. 112376 - Ali Azimi, R. B. Bapat, Mohammad Farrokhi Derakhshandeh Ghouchan

:
Resistance distance of blowups of trees. 112387 - Tri Lai:

A shuffling theorem for reflectively symmetric tilings. 112390 - Arnfried Kemnitz

, Massimiliano Marangio, Zsolt Tuza
, Margit Voigt:
Comparison of sum choice number with chromatic sum. 112391 - Hiranya Kishore Dey:

Log-concavity of the excedance enumerators in positive elements of Type A and Type B Coxeter Groups. 112392 - Mark S. MacLean

, Safet Penjic
:
A combinatorial basis for Terwilliger algebra modules of a bipartite distance-regular graph. 112393 - Niranjan Balachandran, Eshita Mazumdar:

Zero sums in restricted sequences. 112394 - Rosena R. X. Du, Jingni Yu:

Standard Young tableaux in a (2, 1)-hook and Motzkin paths. 112395 - Markus Fulmek

:
A simple explanation for the "shuffling phenomenon" for lozenge tilings of dented hexagons. 112396 - Zenan Du, Fenjin Liu, Shunyi Liu, Zhongmei Qin:

Graphs with n-1 main eigenvalues. 112397 - Eli Berger, Paul D. Seymour

, Sophie Spirkl
:
Finding an induced path that is not a shortest path. 112398 - Oscar Defrain

, Lhouari Nourine, Simon Vilmin
:
Translating between the representations of a ranked convex geometry. 112399 - Mikhail E. Muzychuk

:
A classification of one-dimensional affine rank three graphs. 112400 - Guillermo Alesandroni

:
The Erdős-Faber-Lovász conjecture for weakly dense hypergraphs. 112401 - Nadia Benakli

, Novi H. Bong
, Shonda Dueck, Linda Eroh, Beth Novick, Ortrud R. Oellermann
:
The threshold strong dimension of a graph. 112402 - Sariel Har-Peled

, Haim Kaplan, Wolfgang Mulzer, Liam Roditty, Paul Seiferth, Micha Sharir
, Max Willert
:
Stabbing pairwise intersecting disks by five points. 112403 - Cain Álvarez-García, Carlos Alberto Castillo-Guillén:

DNA codes over finite local Frobenius non-chain rings of length 4. 112404 - Adam Tyc

:
Z-knotted and Z-homogeneous triangulations of surfaces. 112405 - David Flores-Peñaloza, Mikio Kano, Leonardo Martínez-Sandoval

, David Orden
, Javier Tejel
, Csaba D. Tóth
, Jorge Urrutia, Birgit Vogtenhuber
:
Rainbow polygons for colored point sets in the plane. 112406 - Fernando Esteban Contreras-Mendoza

, César Hernández-Cruz
:
Minimal obstructions to (∞, k)-polarity in cographs. 112407 - Guillermo Pineda-Villavicencio

:
A new proof of Balinski's theorem on the connectivity of polytopes. 112408 - Giovanni Lo Faro

, Antoinette Tripodi:
Minimum embedding of any Steiner triple system into a 3-sun system via matchings. 112409 - JiSun Huh

, Byungchan Kim
:
On the number of equivalence classes arising from partition involutions II. 112410 - Michael N. Manta:

Triangle colorings require at least seven colors. 112411 - Norio Konno, Iwao Sato, Etsuo Segawa

:
A zeta function related to the transition matrix of the discrete-time quantum walk on a graph. 112412 - Ahmad Abdi

, Gérard Cornuéjols, Matt Superdock
:
A new infinite class of ideal minimally non-packing clutters. 112413 - Li Cui, Jin-Xin Zhou

:
A classification of cubic edge-transitive bi-2-metacirculants. 112414 - Patricia Massae Kitani, Mari Sano

:
Trinomial coefficients, Fibonacci numbers and units of the group U(ZCp). 112415 - Kiyoshi Ando

:
Contractible edges in k-connected graphs with minimum degree greater than or equal to ⌊3k-12⌋. 112416 - Gergely Ambrus

, Peter Nielsen, Caledonia Wilson:
New estimates for convex layer numbers. 112424 - Michael A. Henning

, Zekhaya B. Shozi
:
A characterization of graphs with given maximum degree and smallest possible matching number. 112426 - Chunlin You, Qizhong Lin, Xun Chen

:
Ramsey numbers of large books and bipartite graphs with small bandwidth. 112427 - Bridget Eileen Tenner:

Star factorizations and noncrossing partitions. 112428 - Johann Bellmann, Bjarne Schülke

:
Short proof that Kneser graphs are Hamiltonian for n ⩾ 4k. 112430
Volume 344, Number 8, August 2021
- Kerry Ojakian, Riste Skrekovski, Aleksandra Tepeh:

Bounding the k-rainbow total domination number. 112425 - Wenqian Zhang

:
A note on spectral radius and degree deviation in graphs. 112429 - Kyle MacKeigan

:
Independent coverings and orthogonal colourings. 112431 - Shuchao Li

, Shujing Wang
:
Extremal problems on k-ary trees with respect to the cover cost and reverse cover cost. 112432 - Lizhu Sun, Zhiyuan Shang, Changjiang Bu:

Resistance distance and Kirchhoff index of the Q-vertex (or edge) join graphs. 112433 - Guantao Chen, Yanli Hao

:
The conjunction of the linear arboricity conjecture and Lovász's path partition theorem. 112434 - Jiangmin Pan, Fugang Yin

:
On edge-transitive bi-Frobenius-metacirculants. 112435 - Maher Boudabra

, Greg Markowsky
:
Remarks on the speeds of a class of random walks on the integers. 112436 - Jim Lawrence

:
Parity representations of posets. 112437 - Michael A. Henning

, Anders Yeo
:
Matching and edge-connectivity in graphs with given maximum degree. 112438 - Stéphane Bessy, Johannes Pardey, Dieter Rautenbach:

Exponential independence in subcubic graphs. 112439 - Zhi Yee Chng

, Ta Sheng Tan
, Kok Bin Wong:
On the Ramsey numbers for the tree graphs versus certain generalised wheel graphs. 112440 - Richard C. Brewster, Jae-Baek Lee, Mark H. Siggers

:
Reconfiguration of homomorphisms to reflexive digraph cycles. 112441 - Evgeniy Krasko, Alexander Omelchenko:

Enumeration of rooted 4-regular maps without planar loops. 112442 - Carlos Hoppen

, Hanno Lefmann, Denilson Nolibos
:
An extension of the rainbow Erdős-Rothschild problem. 112443 - Xiangqian Li, Yanxun Chang

, Zihong Tian
:
The existence of r-large sets of Mendelsohn triple systems. 112444 - Dániel Gerbner

:
On Turán-good graphs. 112445 - Luis Ferroni

:
Integer point enumeration on independence polytopes and half-open hypersimplices. 112446 - Anna A. Taranenko

:
On the König-Hall-Egerváry theorem for multidimensional matrices and multipartite hypergraphs. 112447 - Jason E. Fulman, T. Kyle Petersen

:
Card shuffling and P-partitions. 112448 - Csilla Bujtás

, Michael A. Henning
:
On the domination number of graphs with minimum degree six. 112449 - Bernard L. S. Lin, Lin Peng, Pee Choon Toh

:
Weighted generalized crank moments for k-colored partitions and Andrews-Beck type congruences. 112450 - Ryan Hessert

, Sudipta Mallik
:
Moore-Penrose inverses of the signless Laplacian and edge-Laplacian of graphs. 112451 - Lin Yang

, Sheng-Liang Yang
:
Enumeration of Lattice paths with infinite types of steps and the Chung-Feller property. 112452 - Bingchen Qian, Chengfei Xie, Gennian Ge:

On the minimal degree condition of graphs implying equality of the largest Kr-free subgraphs and (r - 1)-partite subgraphs. 112453 - Liying Kang

, Zhenyu Ni, Erfang Shan:
Decomposing uniform hypergraphs into uniform hypertrees and single edges. 112454 - Samy Abbes

, Jean Mairesse, Yi-Ting Chen:
A spectral property for concurrent systems and some probabilistic applications. 112455 - Linyuan Lu

, Zhiyu Wang:
On Hamiltonian Berge cycles in [3]-uniform hypergraphs. 112462 - Ebrahim Ghorbani

, Arezoo Majidi:
Signed graphs with maximal index. 112463 - Jean-Luc Baril, Alexander Burstein

, Sergey Kirgizov:
Pattern statistics in faro words and permutations. 112464 - Angelot Behajaina

, Roghayeh Maleki
, Aina Toky Rasoamanana, Andriaherimanana Sarobidy Razafimahatratra
:
3-setwise intersecting families of the symmetric group. 112467 - Yaping Mao

, Peter Dankelmann
, Zhao Wang:
Steiner diameter, maximum degree and size of a graph. 112468 - Shuchao Li

, Wanting Sun
:
An arithmetic criterion for graphs being determined by their generalized Aα-spectra. 112469 - Toshiki Abe:

Differences between the list-coloring and DP-coloring for planar graphs. 112471 - Mateusz Skomra

, Stéphan Thomassé
:
Convexly independent subsets of Minkowski sums of convex polygons. 112472 - Lijing Zheng

, Haibin Kan
, Jie Peng, Deng Tang:
Constructing vectorial bent functions via second-order derivatives. 112473 - Yanfang He, Min Chen, Yingcai Sun:

On acyclic 4-choosability of planar graphs without cycles of length 4, 7 and 9. 112476 - Katarína Cekanová, Mária Maceková

, Roman Soták
:
Structure of edges in plane graphs with bounded dual edge weight. 112477 - Cristina M. Ballantine

, Amanda Welch:
Beck-type companion identities for Franklin's identity via a modular refinement. 112480 - Thomas McConville

, Bruce E. Sagan, Clifford D. Smyth
:
On a rank-unimodality conjecture of Morier-Genoud and Ovsienko. 112483 - Ajit A. Diwan

:
Explicit Δ-edge-coloring of consecutive levels in a divisor lattice. 112485 - Jiyou Li, Xiang Yu

:
A new sieve for restricted multiset counting. 112487
Volume 344, Number 9, September 2021
- Maria Chudnovsky

, Alex Scott, Paul D. Seymour
, Sophie Spirkl
:
A note on simplicial cliques. 112470 - Rikke Langhede

, Carsten Thomassen
:
Exponentially many Z5-colorings in simple planar graphs. 112474 - Ghurumuruhan Ganesan:

Strong identification codes for graphs. 112475 - Hongwei Qiao, Jixiang Meng:

On the Hamilton laceability of double generalized Petersen graphs. 112478 - R. Julian R. Abel

, Yudhistira A. Bunjamin
, Diana Combe
:
Existence of 4-GDDs with at most 50 points and 4-GDDs of types 6s3t and 9s3t. 112479 - Vladimir P. Korzhik

:
Planar graphs having no proper 2-immersions in the plane. II. 112481 - Vladimir P. Korzhik

:
Planar graphs having no proper 2-immersions in the plane. I. 112482 - Davin Park

, Anthony Ostuni
, Nathan Hayes
, Amartya Banerjee
, Tanay V. Wakhare
, Wiseley Wong
, Sebastian M. Cioaba:
The toughness of Kneser graphs. 112484 - M. A. Ollis, Anita Pasotti, Marco Antonio Pellegrini

, John R. Schmitt:
New methods to attack the Buratti-Horak-Rosa conjecture. 112486 - Patcharapan Jumnongnit, Wannapol Pimpasalee

:
Planar graphs without specific cycles are 2-degenerate. 112488 - Jakub Kwasny

:
Inclusion total chromatic number. 112489 - James Aaronson, Carla Groenland

, Andrzej Grzesik
, Tom Johnston
, Bartlomiej Kielak
:
Exact hyperplane covers for subsets of the hypercube. 112490 - Padmapani Seneviratne, Martianus Frederic Ezerman

:
Two new zero-dimensional qubit codes from bordered metacirculant construction. 112491 - Selim Bahadir

, Didem Gözüpek, Oguz Dogan:
On graphs all of whose total dominating sequences have the same length. 112492 - Jan Petr

, Jan Soukup
:
On longest palindromic subwords of finite binary words. 112493 - Christopher Keyes

, Tomer Reiter
:
Bounding the number of arithmetical structures on graphs. 112494 - Amanda Burcroff

:
Tightness of domination inequalities for direct product graphs. 112495 - Semin Yoo:

Graphs associated with orthogonal collections of k-planes over finite fields. 112496 - Sandip Das, Prantar Ghosh

, Shamik Ghosh
, Sagnik Sen:
Oriented bipartite graphs and the Goldbach graph. 112497 - Dean Crnkovic

, Doris Dumicic Danilovic
, Sanja Rukavina
:
On automorphism groups of a biplane (121, 16, 2). 112508 - Bingchen Qian, Chengfei Xie, Gennian Ge:

Some results on k-Turán-good graphs. 112509 - Romar dela Cruz

, Sascha Kurz
:
On the maximum number of minimal codewords. 112510 - Luciano J. González

, Ismael Calomino
:
Finite distributive nearlattices. 112511 - Debra L. Boutin

:
The cost of 2-distinguishing hypercubes. 112512 - Peter Dankelmann

, Elizabeth Jonck, Sonwabile Mafunda
:
Proximity and remoteness in triangle-free and C4-free graphs in terms of order and minimum degree. 112513 - Attila Joó

:
Intersection of a partitional and a general infinite matroid. 112514 - Vladimir P. Korzhik

:
Planar graphs having no proper 2-immersions in the plane. III. 112516 - Xiutao Zhu, Yaojun Chen

:
Inverting the Turán problem with chromatic number. 112517 - Hikari Shibuya, Yusuke Suzuki

:
1-Embeddability of complete multipartite graphs on the projective plane. 112518 - Huijuan Yu, Baoyindureng Wu

:
Graphs in which G - N[v] is a cycle for each vertex v. 112519 - Yi Tian, Lihang Hou, Bo Hou, Suogang Gao:

D-magic labelings of the folded n-cube. 112520
Volume 344, Number 10, October 2021
- Wei-Tung Chuang, Hong-Bin Chen

, Fu-Yuen Hsiao
:
General solution to the spectator-first Tantalizer problem. 112515 - Wanbao Zhang, Shenglin Zhou:

Reduction of flag-transitive automorphism groups of 2-(v, k, λ) designs with (r - λ, k)=1. 112521 - James M. Carraher

, Michael Ferrara, Timothy Morris, Michael Santana:
Characterizing forbidden subgraphs that imply pancyclicity in 4-connected, claw-free graphs. 112522 - Andrew Vince:

The average size of a connected vertex set of a k-connected graph. 112523 - Takehiro Hasegawa, Seiken Saito

:
A note on the moments of the Kesten distribution. 112524 - Tom Ashitha

, Thangaraj Asir
, Dô Trong Hoang
, Mohammad Reza Pournaki
:
Cohen-Macaulayness of a class of graphs versus the class of their complements. 112525 - Terry S. Griggs, Andrew R. Kozlik

:
On quasigroups satisfying Stein's third law. 112526 - Sebastian M. Cioaba, Sean Dewar

, Xiaofeng Gu
:
Spectral conditions for graph rigidity in the Euclidean plane. 112527 - Alexandros Leivaditis

, Alexandros Singh, Giannos Stamoulis
, Dimitrios M. Thilikos, Konstantinos Tsatsanis:
Minor obstructions for apex-pseudoforests. 112529 - Michael Tait

, Craig Timmons:
Regular Turán numbers of complete bipartite graphs. 112531 - Zhenzhen Lou, Ji-Ming Guo, Zhiwen Wang:

Maxima of L-index and Q-index: Graphs with given size and diameter. 112533 - Mercè Claverol

, Clemens Huemer
, Alejandra Martínez-Moraian:
On circles enclosing many points. 112541 - Sam Spiro

, Jacques Verstraëte:
Relative Turán numbers for hypergraph cycles. 112542 - Pantelimon Stanica

:
Low c-differential and c-boomerang uniformity of the swapped inverse function. 112543 - Habibul Islam

, Edgar Martínez-Moro
, Om Prakash
:
Cyclic codes over a non-chain ring Re, q and their application to LCD codes. 112545 - Mohammadhossein Fakharan

, Ali A. Gorzin, Michael A. Henning
, Amir Jafari
, Rouzbeh Tusserkani:
On (1, 2)-domination in cubic graphs. 112546
Volume 344, Number 11, November 2021
- Antonio Montero

:
On the Schläfli symbol of chiral extensions of polytopes. 112507 - Evgeniy Krasko, Alexander Omelchenko:

Enumeration of unsensed r-regular maps on the projective plane and the Klein bottle. 112528 - Elizabeth Gross

, Nicole Yamzon
:
Binomial ideals of domino tilings. 112530 - Adam Kabela, Jakub Teska

:
Trestles in the squares of graphs. 112532 - Chunqiu Fang

, Ervin Györi
, Binlong Li, Jimeng Xiao
:
The anti-Ramsey numbers of C3 and C4 in complete r-partite graphs. 112540 - Alexander F. Sidorenko:

On Turán numbers of the complete 4-graphs. 112544 - Jing Jian Li, Hong Ci Liao, Zai Ping Lu, Wen Ying Zhu

:
Symmetric graphs of prime valency associated with some almost simple groups. 112547 - Yoshimi Egawa, Michitaka Furuya

, Hajime Matsumura:
Existence of a spanning tree having small diameter. 112548 - M. Nenasheva, V. Zhukov:

An extension of Stanley's chromatic symmetric function to binary delta-matroids. 112549 - Brhane Gebremichel

, Mengyue Cao, Jack H. Koolen
:
Two characterizations of the grid graphs. 112550 - Hai Q. Dinh, Pramod Kumar Kewat

, Nilay Kumar Mondal
:
Lee distance of cyclic and (1 + uγ)-constacyclic codes of length 2s over F2m+uF2m. 112551 - Hengming Zhao

, Rongcun Qin, Dianhua Wu:
On balanced (Z4u×Z8v, {4, 5}, 1) difference packings. 112552 - Tung H. Nguyen:

Growing balanced covering sets. 112554 - Christoph Aistleitner

, Thomas Lachmann, Paolo Leonetti
, Paolo Minelli
:
On the number of gaps of sequences with Poissonian pair correlations. 112555 - Robert X. J. Hao, Erin Y. Y. Shen

, Wenston J. T. Zang:
A rank of partitions with overline designated summands. 112556 - Stefko Miklavic, Primoz Sparl

:
Classification of tetravalent distance magic circulant graphs. 112557 - Henry (Maya) Robert Thackeray

:
The cap set problem and standard diagrams. 112558 - Rajat Gupta

, Rahul Kumar
:
On some q-series identities related to a generalized divisor function and their implications. 112559 - Ferdinand Ihringer

, Francesco Pavese
, Valentino Smaldore
:
Graphs cospectral with NU(n + 1, q2), n ≠ 3. 112560 - Lapo Cioni

, Luca S. Ferrari
:
Preimages under the Queuesort algorithm. 112561 - Ali Kemal Uncu

:
On double sum generating functions in connection with some classical partition theorems. 112562 - Kagan Kursungöz

:
Andrews-Gordon type series for Schur's partition identity. 112563 - Pongpat Sittitrai

, Kittikorn Nakprasit
:
Sufficient conditions for planar graphs without 4-cycles and 5-cycles to be 2-degenerate. 112564 - Yue Ma

, Xinmin Hou
, Doudou Hei, Jun Gao:
Minimizing the number of edges in C≥r-saturated graphs. 112565 - Martin E. Dyer

, Catherine S. Greenhill
, Pieter Kleer
, James Ross, Leen Stougie
:
Sampling hypergraphs with given degrees. 112566 - Xihe Li

, Hajo Broersma
, Ligong Wang
:
Extremal problems and results related to Gallai-colorings. 112567 - Rui Li, Tao Wang

:
DP-4-coloring of planar graphs with some restrictions on cycles. 112568 - Roghayeh Mohammadi Hesari

, Rashid Rezaei
, Karim Samei:
On self-dual skew cyclic codes of length ps over Fpm+uFpm. 112569 - Chuanqi Xiao

, Oscar Zamora
:
A note on the Turán number of disjoint union of wheels. 112570 - Katalin Berlow

:
Restricted stacks as functions. 112571 - Toshiharu Sawashima, Tatsuya Maruta:

Nonexistence of some ternary linear codes. 112572 - Ruonan Li

:
Properly colored cycles in edge-colored complete graphs without monochromatic triangle: A vertex-pancyclic analogous result. 112573 - Youming Qiao

:
Enumerating alternating matrix spaces over finite fields with explicit coordinates. 112580 - Yian Xu:

A better upper bound on the chromatic number of (cap, even-hole)-free graphs. 112581 - Gabriela Araujo-Pardo

, Cristina Dalfó
, Miquel A. Fiol, Nacho López
:
Bipartite biregular Moore graphs. 112582 - Louis DeBiasio

, Nicholas Spanier
:
On Hamiltonian cycles in balanced k-partite graphs. 112583 - Juan Liu, Hong Yang, Hong-Jian Lai

, Xindong Zhang
:
Symmetric core and spanning trails in directed networks. 112584 - John L. Goldwasser

, Ryan Hansen
:
Maximum density of vertex-induced perfect cycles and paths in the hypercube. 112585 - Shuchao Li

, Lu Wang, Huihui Zhang:
On ABC Estrada index of graphs. 112586 - Juei-Yin Lin

, Chung-Ying Yang, Gerard Jennhwa Chang:
The 4-choosability of planar graphs and cycle adjacency. 112587 - Shuchao Li

, Shujing Miao
:
Characterizing P⩾2-factor and P⩾2-factor covered graphs with respect to the size or the spectral radius. 112588 - Joe Gildea

, Abidin Kaya, Rhian Taylor
, Alexander Tylyshchak
, Bahattin Yildiz
:
New extremal binary self-dual codes from block circulant matrices and block quadratic residue circulant matrices. 112590
Volume 344, Number 12, December 2021
- Valentin Bartier, Nicolas Bousquet

, Marc Heinrich:
Recoloring graphs of treewidth 2. 112553 - Jin-Hui Fang:

On generalized perfect difference sets constructed from Sidon sets. 112589 - Ajay Kumar Patel, Lavanya Selvaganesh

, Sanjay Kumar Pandey:
Energy and inertia of the eccentricity matrix of coalescence of graphs. 112591 - Guangzhou Chen

, Kejun Chen, Yong Zhang, Ning Jiang:
Super-simple group divisible designs with block size 4 and index λ = 7, 8. 112592 - Milica Andelic

, Domingos M. Cardoso
, Slobodan K. Simic, Zoran Stanic
:
The main vertices of a star set and related graph parameters. 112593 - Zemin Jin

:
Anti-Ramsey number of matchings in a hypergraph. 112594 - Iain Beaton

, Jason I. Brown
:
The average order of dominating sets of a graph. 112595 - Lidong Wang, Yanping Li, Zihong Tian

:
The spectrum of resolvable holey Mendelsohn triple systems and holey Mendelsohn frames with block size three. 112596 - Yingjie Cheng

, Xiwang Cao:
Linear codes with few weights from weakly regular plateaued functions. 112597 - Deqiong Li, Yaoping Hou

, Dijian Wang:
The Ihara zeta function of the complement of a semiregular bipartite graph. 112598 - Fumihiko Nakano

, Taizo Sadahiro:
Determinantal formula for generalized riffle shuffle. 112599 - Fabien Jacques, Pascal Ochem

:
Homomorphisms of planar (m, n)-colored-mixed graphs to planar targets. 112600 - Wei Xiong, Sulin Song

, Hong-Jian Lai
:
Polynomially determine if a graph is (s, 3)-supereulerian. 112601 - Wentang Kuo, Yu-Ru Liu, Sávio Ribas

, Kevin Zhou:
The shifted Turán sieve method on tournaments II. 112602 - Masato Mimura, Norihide Tokushige

:
Solving linear equations in a vector space over a finite field. 112603 - Gang Chen

, Zhengke Miao, Zi-Xia Song
, Jingmei Zhang:
On the size of special class 1 graphs and (P3;k)-co-critical graphs. 112604 - Boon Leong Ng

:
Independence equivalence classes of cycles. 112605 - István Estélyi, Ján Karabás

, Roman Nedela, Alexander D. Mednykh:
On a representation of the automorphism group of a graph in a unimodular group. 112606 - Seyed Hassan Alavi

, Mohsen Bayat
, Ashraf Daneshkhah
, Narges Okhovat:
Almost simple groups with socle PSp4(q) as flag-transitive automorphism groups of symmetric designs. 112615 - Yanping Wang

, WeiGuo Zhang, Zhengbang Zha:
Low differentially uniform permutations from the Dobbertin APN function over F2n. 112616 - Shasha Li

:
k-tree connectivity of line graphs. 112617 - Lang Tang, Tao Cheng, Weijun Liu, Lihua Feng:

A large family of cospectral Cayley graphs over dicyclic groups. 112618 - Yuanyuan Liu

, Hongtao Zhao, Henry Zhou:
The spectrum for self-converse large set of pure Mendelsohn triple systems. 112619 - Bartlomiej Bosek

, Andrzej Dudek
, Michal Farnik
, Jaroslaw Grytczuk
, Przemyslaw Mazur
:
Hat chromatic number of graphs. 112620 - Jinha Kim

, Minki Kim
, O-joung Kwon
:
A system of disjoint representatives of line segments with given k directions. 112621 - Saieed Akbari, Willem H. Haemers

, Mohammad Ali Hosseinzadeh
, Vladislav V. Kabanov
, Elena V. Konstantinova
, Leonid Shalaginov
:
Spectra of strongly Deza graphs. 112622 - Dean Crnkovic

, Andrea Svob
:
New symmetric 2-(176, 50, 14) designs. 112623 - Marcin Anholcer

, Sylwia Cichacz
, Dalibor Froncek
, Rinovia Simanjuntak, Jiangyi Qiu:
Group distance magic and antimagic hypercubes. 112625 - Matías Pavez-Signé, Daniel A. Quiroz

, Nicolás Sanhueza-Matamala
:
Universal arrays. 112626 - Anyao Wang, Xinmin Hou

, Boyuan Liu, Yue Ma
:
The Turán number for the edge blow-up of trees. 112627

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