### Problems on chromatic polynomials of hypergraphs

#### Abstract

Chromatic polynomials of graphs have been studied extensively for around one century. The concept of chromatic polynomial of a hypergraph is a natural extension of chromatic polynomial of a graph. It also has been studied for more than 30 years. This short article will focus on introducing some important open prblems on chromatic polynomials of hypergraphs.

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PDFDOI: http://dx.doi.org/10.5614/ejgta.2020.8.2.4

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