Congruences of Morita equivalent small categories

Valdis Laan

Two categories are called Morita equivalent if the categories of functors from these categories to the category of sets are equivalent. We prove that congruence lattices of Morita equivalent small categories are isomorphic.

Keywords: category, Morita equivalence, congruence

2000 MSC: 18A32

Theory and Applications of Categories, Vol. 26, 2012, No. 12, pp 331-337.

Published 2012-06-25.

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