The Tschantz and the alvin higher conditions are equivalent in congruence distributive varieties
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DOI: 10.1007/s00012-020-00697-z
Abstract: We show that, under the assumption of congruence distributivity, a condition by S. Tschantz characterizing congruence modularity is equivalent to a variant of the classical Jonsson condition. Here equivalence is intended in a strong sense,… read more here.
Keywords: alvin higher; tschantz alvin; conditions equivalent; congruence ... See more keywords