Mathematical and Statistical Sciences Faculty Publications and Presentations

Document Type

Article

Publication Date

2022

Abstract

We generalize the notion of online list coloring to signed graphs. We define the online list chromatic number of a signed graph, and prove a generalization of Brooks’ Theorem. We also give necessary and sufficient conditions for a signed graph to be degree paintable, or degree choosable. Finally, we classify the 2-list-colorable and 2-list-paintable signed graphs.

Comments

© Algebra and Discrete Mathematics

Publication Title

Algebra and Discrete Mathematics

DOI

10.12958/adm1806

Included in

Mathematics Commons

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