Colorful Subhypergraphs in Uniform Hypergraphs

[摘要] There are several topological results ensuring in any properly colored graph the existence of a colorful complete bipartite subgraph, whose order is bounded from below by some topological invariants of some topological spaces associated to the graph. Meun

[学科分类] 离散数学和组合数学

[关键词] Chromatic number of hypergraphs;$\mathbb{Z}_p$-Tucker-Ky Fan lemma;Colorful complete hypergraph;$\mathbb{Z}_p$-Box-complex;$\mathbb{Z}_p$-Hom-complex.