Results 111 to 120 of about 662 (160)

Peter Jipsen From Semirings to Residuated Kleene Lattices

open access: yes, 2008
. We consider various classes of algebras obtained by expanding idempotent semirings with meet, residuals and Kleene-∗. An investigation of congruence properties (epermutability, e-regularity, congruence distributivity) is followed by a section on ...

core  

Minimal Subvarieties of Involutive Residuated Lattices

open access: yes, 2011
It is known that classical logic $\bb {CL}$ is the single maximal consistent logic over intuitionistic logic $\bb {Int}$, which is moreover the single one even over the substructural logic $\bb {FL}_\bb{ew}$.
Souma, Daisuke
core  

Amalgamation in Semilinear Residuated Lattices

open access: yes
We survey the state of the art on amalgamation in varieties of semilinear residuated lattices. Our discussion emphasizes two prominent cases from which much insight into the general picture may be gleaned: idempotent varieties and their generalizations ($
Fussner, Wesley, Santschi, Simon
core  

Decidability for Residuated Lattices and Substructural Logics

open access: yes, 2019
We present a number of results related to the decidability and undecidability of various varieties of residuated lattices and their corresponding substructural logics. The context of this analysis is the extension of residuated lattices by various simple
St. John, Gavin
core  

Locality in Residuated-Lattice Structures

open access: yesCoRR
Many-valued models generalise the structures from classical model theory by defining truth values for a model with an arbitrary algebra. Just as algebraic varieties provide semantics for many non-classical propositional logics, models defined over algebras in a variety provide the semantics for the corresponding non-classical predicate logics.
openaire   +2 more sources

An Investigation of Residuated Lattices with Modal Operators

open access: yes, 2013
Residuated lattices, which generalize Boolean algebras and lattice-ordered groups, have been useful in the study of algebraic logic, particularly as an algebraic semantics for substructural logics. By equipping a residuated lattice with a modal operator (
Young, William Joseph
core  

Minimal Subvarieties of Involutive Residuated Lattices

open access: yes, 2015
It is known that classical logic CL is the single maximal consistent logic over intuitionistic logic Int, which is moreover the single one even over the substructural logic FLew.
Souma, Daisuke
core  

Amalgamation in classes of involutive commutative residuated lattices

open access: yes
Amalgamation is investigated in classes of non-divisible, non-in\-teg\-ral, and non-idempotent involutive commutative residuated lattices. We demonstrate that several subclasses of totally-ordered, involutive, commutative residuated lattices fail the ...
Jenei, Sándor
core  

FUZZY FILTERS ON THE RESIDUATED LATTICES

open access: yes
In this paper, the lattice operations and the adjoint pair on the fuzzy filters set on residuated lattices are defined, the conclusion that the fuzzy filters lattice defined as such is a distributive residuated lattice is obtained.
HONG-JUN ZHOU, JIA-LU ZHANG
core  

Interior and closure operators on bounded residuated lattices

open access: yesOpen Mathematics, 2014
Rachůnek Jiří, Svoboda Zdeněk
doaj   +1 more source

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