Mixed hypergraphs and beyond

Authors

  • Zsolt Tuza Alfréd Rényi Institute of Mathematics, Hungarian Academy of Sciences and University of Pannonia, Hungary https://orcid.org/0000-0003-3235-9221

DOI:

https://doi.org/10.26493/2590-9770.1234.37b

Keywords:

Mixed hypergraph coloring, stably bounded interval hypergraph, chromatic spectrum, chromatic polynomial, WORM coloring, coloring of Steiner systems

Abstract

Some open problems are collected on hypergraphs, graphs, and designs, presented at the HyGraDe conference celebrating Mario Gionfriddo’s 70th birthday.

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Published

2019-07-09

Issue

Vol. 1 No. 2 (2018)

Section

Hypergraphs, Graphs and Designs