2 papers
math.CO2026
Berge -Factors of Regular Hypergraphs
Mikio Kano, Shun-ichi Maezawa, Akira Saito +1
A Berge -factor in a hypergraph is a generalization of a -factor in a graph. In this paper, we study the problem of determining the values such that every -edge-conne…
math.CO2025
Preorder induced by rainbow forbidden subgraphs
Shun-ichi Maezawa, Akira Saito
A subgraph of an edge-colored graph is rainbow if all the edges of receive different colors. If does not contain a rainbow subgraph isomorphic to , we say that $…