Proper Distance in Edge-Colored Hypercubes

Document Type

Article

Publication Date

11-15-2017

Publication Title

Applied Mathematics and Computation

DOI

10.1016/j.amc.2017.05.065

ISSN

0096-3003

Abstract

An edge-colored path is called properly colored if no two consecutive edges have the same color. An edge-colored graph is called properly connected if, between every pair of vertices, there is a properly colored path. Moreover, the proper distance between vertices u and v is the length of the shortest properly colored path from u to v. Given a particular class of properly connected colorings of the hypercube, we consider the proper distance between pairs of vertices in the hypercube.

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