Results 91 to 100 of about 1,626 (175)

Retractive MV-algebras

open access: yesMathware & soft computing, 1995
Given algebras \({\mathbf A}\) and \({\mathbf B}\) of the same type, a homomorphism \(\rho: {\mathbf A} \to {\mathbf B}\) is called retractive provided that there is a homomorphism \(\delta: {\mathbf B} \to {\mathbf A}\) such that \(\rho\circ \delta= \text{id}_B\). Note that a retractive homomorphism must be surjective. A congruence relation \(\theta\)
Cignoli, Roberto, Torrens, Antoni
openaire   +3 more sources

D-Posets with Meet Function

open access: yesAdvances in Electrical and Electronic Engineering, 2004
For any two observables on a full tribe we can always construct a two–dimensional observable. In this case the crucial role is played by pointwise multiplication of the functions of tribe.
Frantisek Kopka
doaj  

Very true operators on MTL-algebras

open access: yesOpen Mathematics, 2016
The main goal of this paper is to investigate very true MTL-algebras and prove the completeness of the very true MTL-logic. In this paper, the concept of very true operators on MTL-algebras is introduced and some related properties are investigated. Also,
Wang Jun Tao   +2 more
doaj   +1 more source

Conditional Measures on MV-algebras

open access: yesAdvances in Electrical and Electronic Engineering, 2004
In recent years many papers have been written generalizing some theorems, known from the Kolmogorovian probability theory, to MV-algebras. To achieve such results, so-called product MV-algebras were introduced and, using the product, the joint ...
Martin Kalina, Olga Nanasiova
doaj  

Maximal MV-algebras

open access: yesMathware & soft computing, 1997
In this paper we define maximal $MV$-algebras, a concept similar to the maximal rings and maximal distributive lattices. We prove that any maximal $MV$-algebra is semilocal, then we characterize a maximal $MV$-algebras as finite direct product of local maximal $MV$-algebras.
Filipoiu, Alexandru   +2 more
openaire   +3 more sources

Axiomatizing quantum MV-algebras

open access: yesMathware & soft computing, 1997
We introduce the notion of {\it p-ideal\/} of a QMV-algebra and we prove that the class of all $p$-ideals of a QMV-algebra $\C M$ is in one-to-one correspondence with the class of all congruence relations of $\C M$.
openaire   +4 more sources

Topological MV-algebras

open access: yesTopology and its Applications, 1997
The author gives the concept of a topological MV-algebra and studies its completion under the \(I\)-adic topology, \(I\) being a proper ideal of the MV-algebra. Several properties of this topology are studied, like Hausdorffness and completeness, pointing out the corresponding algebraic properties.
openaire   +2 more sources

Multivariate genome-wide association analysis by iterative hard thresholding. [PDF]

open access: yesBioinformatics, 2023
Chu BB   +6 more
europepmc   +1 more source

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