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COLORING SPATIAL GRAPHS

By Jenelle Mcatee, Daniel S. Silver and Susan G. Williams

Abstract

Coloring invariants for spatial graphs are defined, inspired by Fox colorings of knots and links. A new proof of a the nontriviality of Suzuki’s n-theta curves is given. Necessary and sufficient conditions for colorings of θn-curves are described in terms of an Alexander polynomial defined by Litherland

Topics: spatial graph, Fox coloring, theta curve
Year: 2013
OAI identifier: oai:CiteSeerX.psu:10.1.1.297.417
Provided by: CiteSeerX
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