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Sankappanavar, H.P. (1980) A Characterization of Principal Congruences of De Morgan Algebras and Its Applications. In: Arruda, A.I., Chuaqui, R. and da Costa, N.C.A., Eds., Mathematical Logic in Latin American, North-Holland Publishing Company, Amsterdam, 341-349.

has been cited by the following article:

• TITLE: Notes on the Variety of Ternary Algebras

  AUTHORS: Aldo V. Figallo, Claudia M. Gomes, Lucía S. Sarmiento, Mario E. Videla

  KEYWORDS: De Morgan Algebra, Free Algebra, Congruence, Variety

  JOURNAL NAME: Advances in Pure Mathematics, Vol.4 No.9, September 4, 2014

  ABSTRACT: In this work we review the class T of ternary algebras introduced by J. A. Brzozowski and C. J. Serger in [1]. We determine properties of the congruence lattice of a ternary algebra A. The most important result refers to the construction of the free ternary algebra on a poset. In particular, we describe the poset of the join irreducible elements of the free ternary algebra with two free generators.