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July, 2010 Any 7-colorable knot can be colored by four colors
Kanako OSHIRO
J. Math. Soc. Japan 62(3): 963-973 (July, 2010). DOI: 10.2969/jmsj/06230963

Abstract

Any 7-colorable 1-knot has a 7-colored diagram such that exactly four colors of seven are assigned to the arcs of the diagram.

Citation

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Kanako OSHIRO. "Any 7-colorable knot can be colored by four colors." J. Math. Soc. Japan 62 (3) 963 - 973, July, 2010. https://doi.org/10.2969/jmsj/06230963

Information

Published: July, 2010
First available in Project Euclid: 30 July 2010

zbMATH: 1202.57010
MathSciNet: MR2648069
Digital Object Identifier: 10.2969/jmsj/06230963

Subjects:
Primary: 57M25
Secondary: 57Q45

Keywords: 7-colorings , colors , knots , ribbon 2-knots

Rights: Copyright © 2010 Mathematical Society of Japan

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Vol.62 • No. 3 • July, 2010
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