An abstract approach to polychromatic coloring: shallow hitting sets in ABA-free hypergraphs and pseudohalfplanes

Balázs Keszegh, Dömötör Pálvölgyi. An abstract approach to polychromatic coloring: shallow hitting sets in ABA-free hypergraphs and pseudohalfplanes. JoCG, 10(1):1-26, 2019. [doi]

Abstract

Abstract is missing.