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Algorithms for categorical equivalence

Published online by Cambridge University Press:  01 February 1998

CLIFFORD BERGMAN
Affiliation:
Department of Mathematics, Iowa State University, Ames, Iowa 50011–2066 USA. Email: cbergman@@iastate.edu
JOEL BERMAN
Affiliation:
Department of Mathematics, Statistics, and Computer Science, University of Illinois at Chicago, 851 S. Morgan (m/c 249), Chicago, Illinois 60607–7045 USA. Email: jberman@@uic.edu

Abstract

This paper provides an algorithm that, given two finite algebras A and B each of arbitrary finite similarity type, determines whether or not A and B are categorically equivalent. Although the algorithm is not practical in general, we consider some conditions on the algebras that improve its performance.

Type
Research Article
Copyright
1998 Cambridge University Press

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