Algebras from congruences

Mayr, P; Szendrei, A

Mayr, P (corresponding author), Univ Colorado, Dept Math, Boulder, CO 80309 USA.

ALGEBRA UNIVERSALIS, 2021; 82 (4):

Abstract

We present a functorial construction which, starting from a congruence alpha of finite index in an algebra A, yields a new algebra C with the followin......

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