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ORCIDDiscrete Mathematics, Volume 31
Volume 31, Number 1, 1980
- Kenneth P. Bogart:
Incidence codes of posets: Eulerian posets and Reed-Muller codes. 1-7 - Nachum Dershowitz, Shmuel Zaks:
Enumerations of ordered trees. 9-28 - James T. Joichi, Dennis E. White:
Gray codes in graphs of subsets. 29-41 - Torrence D. Parsons, Tomaz Pisanski, Brad Jackson:
Dual imbeddings and wrapped quasi-coverings of graphs. 43-52 - George B. Purdy, John E. Wetzel:
Two-coloring inequalities for Euclidean arrangements in general position. 53-58 - David W. Walkup:
Matchings in random regular bipartite digraphs. 59-64 - Doron Zeilberger:
Partial difference equations in m1>=m2>= ... >=mn>=0 and their applications to combinatorics. 65-77 - Tor Bu:
Partitions of a vector space. 79-83 - M. L. Gardner:
Forbidden configurations in intersection graphs of r-graphs. 85-88 - Yahya Ould Hamidoune:
On the decomposition of a minimally strongly h-connected digraph into h+1 acircuitic sub-graphs. 89-90 - Shreedhara Prasada Mohanty:
Shortest string containing all permutations. 91-95 - Man-Keung Siu, Po Tong:
Generation of some de Bruijn sequences. 97-100 - Anders Björner:
Some matroid inequalities. 101-103 - Yahya Ould Hamidoune:
A property of a-fragments of a digraph. 105-106 - Denis Naddef, Najiba Sbihi, Maurice Tchuenté:
Independence systems with continuous cardinality of bases. 107-109 - L. Zhu:
A pair of orthogonal Steiner systems S(3, 5, 17). 111-113
Volume 31, Number 2, 1980
- Amos Altshuler, Jürgen Bokowski
, Leon Steinberg:
The classification of simplicial 3-spheres with nine vertices into polytopes and nonpolytopes. 115-124 - Lars Døvling Andersen, Anthony J. W. Hilton:
Generalized Latin rectangles I: Construction and decomposition. 125-152 - Lowell W. Beineke, Richard D. Ringeisen, Joseph Straight:
The cochromatic index of a graph. 153-159 - Tom Brylawski, James G. Oxley:
Several identities for the characteristic polynomial of a combinatorial geometry. 161-170 - Paul H. Edelman:
Chain enumeration and non-crossing partitions. 171-180 - J. D. Henstridge, Cheryl E. Praeger:
Note on primitive permutation groups and a diophantine equation. 181-183 - R. H. Johnson:
Properties of unique realizations - a survey. 185-192 - Kevin T. Phelps:
Automorphism free latin square graphs. 193-200 - Michael D. Plummer:
On n-extendable graphs. 201-210 - Hans S. Witsenhausen:
On intersections of interval graphs. 211-216 - Marie-Claude Heydemann:
On cycles and paths in digraphs. 217-219 - Manfred Schulz:
An example of a cubic graph with two orbits and simple eigenvalue sqrt(3). 221-222
Volume 31, Number 3, 1980
- Michael O. Albertson, David M. Berman:
Critical graphs for chromatic difference sequences. 225-233 - Lars Døvling Andersen, Anthony J. W. Hilton:
Generalized latin rectangles II: Embedding. 235-260 - Marilena Barnabei, Andrea Brini:
Some properties of characteristic polynomials and applications to T-lattices. 261-270 - Gérard D. Cohen, Peter Frankl:
On tilings of the binary vector space. 271-277 - Khee Meng Koh, Douglas G. Rogers, T. Tan:
Products of graceful trees. 279-292 - Günther Malle:
Edge orientations on cubic graphs with a maximum number of pairs of oppositely oriented edges. 293-296 - Stephen B. Maurer, I. Rabinovitch, William T. Trotter:
Large minimal realizers of a partial order II. 297-313 - Carsten Thomassen:
On the number of Hamiltonian cycles in tournaments. 315-323 - Rudolf Halin:
A note on infinite triangulated graphs. 325-326 - Michel Las Vergnas:
Fundamental circuits and a characterization of binary matroids. 327 - J.-C. Fournier:
Demonstration simple du theoreme de Kuratowski et de sa forme duale. 329-332 - Douglas R. Stinson:
A skew room square of order 129. 333-335 - Jacques Wolfmann:
A new construction of the binary golay code (24, 12, 8) using a group algebra over a finite field. 337-338
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