中文简介

《离散数学贡献》(ISSN 1715-0868)是一份电子期刊，致力于发表纯数学和应用数学领域的重要成果。CDM总部位于加拿大卡尔加里大学，对读者和作者都是免费的，在线编辑和出版，并将在欧洲数学信息服务中心和加拿大国家图书馆得到反映。范围我们出版英文研究论文，内容涉及组合与图论、离散与计算几何、离散优化与运筹学、理论计算机科学、编码与通信理论等。特别是下列主题(括号内为2000个AMS分类编号):数理逻辑与泛代数(03B, 03C, 08)逻辑在代数和计算机科学中的应用(03B, 03D, 03G)集理论(03 e)设计(51 05 b, e)球形填料、覆盖物及布置(05B、52C)几何与代数组合学(05E)部分有序集和格(06A, 06B)丢番图逼近(11 j)密码学，特别是代数和数论方法(11T, 14G)计算数论(11Y)矩阵和算子中的线性和非线性方程(15A, 47A, 47J)包括多边形和刚性理论在内的离散几何(32F, 52B, 52C)离散方面算子理论(46N, 47A)组合与有限几何(51D, 51E)计算几何包括计算凸性(52B, 65D)

英文简介

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.ScopeWe 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)