急急忙忙
发表于 2025-3-23 13:17:10
Approximations of Mappings,roximating a continuous mapping by a finite mapping. This problem is the inverse problem of the construction of a continuous limit for first-order convergent sequences of finite mappings. We solve the approximation problem and, consequently, the full characterization of limit objects for mappings fo
长处
发表于 2025-3-23 15:42:53
Subspace Arrangements, Graph Rigidity and Derandomization Through Submodular Optimization,are polynomials over a field). This class was introduced, in a different language, by Lovász [.] in his study of flats in matroids, and proved a duality theorem putting this problem in .. As such, our result is another demonstration where “good characterization” in the sense of Edmonds leads to an e
Left-Atrium
发表于 2025-3-23 19:08:59
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GRIEF
发表于 2025-3-24 01:26:45
Embedding Graphs into Larger Graphs: Results, Methods, and Problems,e select some of those results which either we feel very important in this field or which are . results, or which—for some other reasons—are very close to us. Some results discussed here got stronger emphasis, since they are connected to Lovász (and sometimes to us).
尊敬
发表于 2025-3-24 05:31:03
Imre Bárány,Gyula O. H. Katona,Attila SaliIncludes 14 contributions of leading researchers in the fields of combinatorics and computer science.Builds bridges between discrete and continuous mathematics.Includes open problems in various connec
MOAT
发表于 2025-3-24 07:17:56
Bolyai Society Mathematical Studieshttp://image.papertrans.cn/b/image/191591.jpg
男生戴手铐
发表于 2025-3-24 10:39:42
https://doi.org/10.1007/978-3-662-59204-5discrete mathematics; theoretical computer science; graph theory; codes; desgins; graph limits; combinator
内阁
发表于 2025-3-24 17:30:36
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Ostrich
发表于 2025-3-24 22:31:40
Building Bridges II978-3-662-59204-5Series ISSN 1217-4696 Series E-ISSN 2947-9460
forestry
发表于 2025-3-25 00:51:21
Akshay Mohan Pujar,Chetan Kulkarnitheoretic results like Schrijver’s theorem on the number of perfect matchings of regular bipartite graphs and its variants from the point of view of graph limit theory. We also study the number of matchings of finite and infinite vertex-transitive graphs.