9 citations · 13 across the 11 of their papers we have counts for
7 papers · 2 filters
Principal and Boolean congruences on θ-valued Lukasiewicz-Moisil algebras
A. V. Figallo, I. Pascual y A. Ziliani
The first system of many-valued logic was introduced by J. Lukasiewicz, his motivation was of philosophical nature as he was looking for an interpretation of the concepts of possib…
Monadic distributive lattices and monadic augmented Kripke frames
A. V. Figallo, I. Pascual, A. Ziliani
In this article, we continue the study of monadic distributive lattices (or m-lattices) which are a natural generalization of monadic Heyting algebras, introduced by Monteiro and V…
On Generalized I-Algebras and 4-valued Modal Algebras
Aldo V. Figallo, Paolo Landini
In this paper we establish a new characterization of 4-valued modal algebras considered by A. Monteiro. In order to obtain this characterization we introduce a new class of algebra…
Discrete Duality for Tense Symmetric Heyting Algebras
Aldo V. Figallo, Gustavo Pelaitay, Claudia Sanza
In this article, we continue the study of tense symmetric Heyting algebras (or TSH-algebras). These algebras constitute a generalization of tense algebras. In particular, we descri…
Tense operators on m-symmetric algebras
Aldo V. Figallo, Carlos Gallardo, Gustavo Pelaitay
Here we initiate an investigation of the equational classes of m-symmetric algebras endowed with two tense operators. These varieties is a generalization of tense algebras. Our mai…
Tense SHn--algebras
Aldo V. Figallo, Gustavo Pelaitay
In 1982, L. Iturrioz introduced symmetrical Heyting algebras of order n (or SHn-algebras). In this paper, we define and study tense SHn-algebras namely, SHn-algebras endowed with t…