INVESTIGADORES
SANCHEZ TERRAF Pedro Octavio
artículos
Título:
Compact factor congruences imply Boolean factor congruences
Autor/es:
DIEGO J. VAGGIONE; PEDRO SÁNCHEZ TERRAF
Revista:
ALGEBRA UNIVERSALIS
Editorial:
Birkhäser Verlag
Referencias:
Lugar: Basel; Año: 2004 p. 207 - 213
ISSN:
0002-5240
Resumen:
We prove that any variety V in which every factor congruence is compact has Boolean factor congruences, i.e. for all A in V the set of factor congruences of A is a distributive sublattice of the congruence lattice of A.
