On Partial Chromatic Ordinomials

Amir Barghi1, Hossein Shahmohamad1
1School of Mathematical Sciences Rochester Institute of Technology, Rochester, NY 14623

Abstract

We introduce the ring of ordinomials, which will be utilized in defining the partial chromatic ordinomials of infinite graphs with certain properties – a generalization of chromatic polynomials of finite graphs.

Keywords: chromatic polynomial, ordinal numbers, infinite graph