Article ID Journal Published Year Pages File Type
4649195 Discrete Mathematics 2009 8 Pages PDF
Abstract

By traversing square lattices, the cardinality of the set of congruence classes induced by the graph endomorphisms of undirected paths is determined. Enhancing this idea, formulas for the cardinality of the set of endomorphisms and the set of congruence classes of undirected cycles are developed.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
Preview
The congruence classes of paths and cycles
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