Contributions to Discrete Mathematics
Contributions to Discrete Mathematics (ISSN 1715-0868) is a refereed e-journal dedicated to publishing significant results in a number of areas of pure and applied mathematics. Based at the University of Calgary, Canada, CDM is free for both readers and authors, edited and published online and will be mirrored at the European Mathematical Information Service and the National Library of Canada.
Scope
We publish research articles written in English in areas such as combinatorics and graph theory, discrete and computational geometry, discrete optimization and operations research, theoretical computer science, and coding and communication theory. In particular, the following topics (2000 AMS classification numbers in parentheses):
- Mathematical logic and universal algebra (03B, 03C, 08)
- Applications of logic to algebra and computer science (03B, 03D, 03G)
- Set theory (03E)
- Designs (05B, 51E)
- Sphere packings, coverings and arrangements (05B, 52C)
- Geometric and algebraic combinatorics (05E)
- Partially ordered sets and lattices (06A, 06B)
- Diophantine approximation (11J)
- Cryptography, especially algebraic and number theoretic methods (11T, 14G)
- Computational number theory (11Y)
- Linear and nonlinear equations in matrices and operators (15A, 47A, 47J)
- Discrete geometry including the theory of polytopes and rigidity (32F, 52B, 52C)
- Operator theory with discrete aspects (46N, 47A)
- Combinatorial and finite geometry (51D, 51E)
- Computational geometry including computational convexity (52B, 65D)
Vol 4, No 1 (2009)
Table of Contents
Articles
| A local characterization of combinatorial multihedrality in tilings |
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Nikolai Dolbilin, Egon Schulte |
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| {-1,2}-hypomorphy and hereditary hypomorphy coincide for posets |
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Youssef Boudabbous, Hamza Si Kaddour |
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| Geometric realizations of special toroidal complexes |
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Branko Grünbaum, Lajos Szilassi |
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| The search for N-e.c. graphs |
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Anthony Bonato |
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| Weakly partitive families on infinite sets |
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Pierre Ille, Robert Woodrow |
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| Computing holes in semi-groups and its applications to transportation problems |
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Raymond Hemmecke, Akimichi Takemura, Ruriko Yoshida |
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| Classifying real Lehmer triples: a revived computation |
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Robert Juricevic |
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| Results on permutations with distinct difference property |
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Jordan Bell, Qiang Wang |
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Contributions to Discrete Mathematics. ISSN: 1715-0868
