Axiomatizing logics closely related to varieties

Essays on the Foundations of Mathematics

Bar-Hillel, Yehoshua, From Old Catalog · 1961 · 184 citations

Natural Sciences, Mathematics, Applied Mathematics +9

On the structure of varieties with equationally definable principal congruences IV

W. J. Blok, Don Pigozzi · Algebra Universalis · 1994 · 154 citations

Natural Sciences, Higher Education, Generalizability Theory +4

On the structure of varieties with equationally definable principal congruences I

W. J. Blok, Don Pigozzi · Algebra Universalis · 1982 · 95 citations

Natural Sciences, Higher Education, Generalizability Theory +5

Joins and Direct Products of Equational Classes

George Grätzer, H. Lakser, J. Płonka · Canadian Mathematical Bulletin · 1969 · 45 citations · Full text

Natural Sciences, Mathematics, Algebra +11