Article ID Journal Published Year Pages File Type
6423332 Discrete Mathematics 2015 6 Pages PDF
Abstract

We discuss combinatorial conditions for the existence of various types of reductions between equivalence relations, and in particular identify necessary and sufficient conditions for the existence of injective reductions.

Keywords
Related Topics
Physical Sciences and Engineering Mathematics Discrete Mathematics and Combinatorics
Preview
NoteCombinatorics of reductions between equivalence relations
Authors
, ,