11 citations · 26 across the 13 of their papers we have counts for
15 papers
Congruence Extensions in Congruence-modular Varieties
George Georgescu, Leonard Kwuida, Claudia Mureşan
We investigate from an algebraic and topological point of view the minimal prime spectrum of a universal algebra, considering the prime congruences w.r.t. the term condition commut…
On Nontrivial Weak Dicomplementations and the Lattice Congruences that Preserve Them
Leonard Kwuida, Claudia Mureşan
We study the existence of nontrivial and of representable (dual) weak complementations, along with the lattice congruences that preserve them, in different constructions of bounded…
Functorial Properties of the Reticulation of a Universal Algebra
George Georgescu, Leonard Kwuida, Claudia Mureşan
The {\em reticulation} of an algebra is a bounded distributive lattice whose prime spectrum of ideals (or filters), endowed with the Stone topology, is homeomorphic to the prim…
Subreducts and Subvarieties of PBZ*--lattices
Claudia Mureşan
PBZ*-lattices are bounded lattice-ordered structures endowed with two complements, called Kleene and Brouwer; by definition, they are the paraorthomodular Brouwer-Zadeh lattices in…
PBZ*-Lattices: Structure Theory and Subvarieties
Roberto Giuntini, Claudia Mureşan, Francesco Paoli
We investigate the structure theory of the variety of \emph{PBZ*-lattices} and some of its proper subvarieties. These lattices with additional structure originate in the foundation…
Some Properties of Lattice Congruences Preserving Involutions and Their Largest Numbers in the Finite Case
Claudia Muresan
In this paper, we characterize the congruences of an arbitrary i--lattice, investigate the structure of the lattice they form and how it relates to the structure of the lattice of…