Results 21 to 30 of about 62,053 (196)

On (⊙, ∨)-derivation for BL-algebras [PDF]

open access: yesJournal of Hyperstructures, 2013
In this paper, we define the concept of (⊙, ∨)-derivations for BL-algebras and discuss some related results. We study this derivation on boolean center B(A) of a BL-algebra A.
L. Torkzadeh, L. Abbasian
doaj   +1 more source

Standardization of geodetic data for determination of boundaries of natural reserve areas [PDF]

open access: yesE3S Web of Conferences, 2023
The research aims to analyze geodetic methods for determining the location of natural reserve areas and standardizing the obtained data. The object of the research is the standardization of geodetic data for determining the boundaries of natural reserve ...
Mamonov Kostyantin   +3 more
doaj   +1 more source

Convergence and submeasures in Boolean algebras [PDF]

open access: yes, 2017
A Boolean algebra carries a strictly positive exhaustive submeasure if and only if it has a sequential topology that is uniformly Frechet.Comment: In memory of Bohuslav ...
Jech, Thomas
core   +2 more sources

On the Complexity of the Evaluation of Transient Extensions of Boolean Functions [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2010
Transient algebra is a multi-valued algebra for hazard detection in gate circuits. Sequences of alternating 0's and 1's, called transients, represent signal values, and gates are modeled by extensions of boolean functions to transients.
Janusz Brzozowski, Baiyu Li, Yuli Ye
doaj   +1 more source

Noise as a Boolean algebra of $\sigma$-fields

open access: yes, 2014
A noise is a kind of homomorphism from a Boolean algebra of domains to the lattice of $\sigma$-fields. Leaving aside the homomorphism we examine its image, a Boolean algebra of $\sigma$-fields.
Tsirelson, Boris
core   +1 more source

Some Types of Filters in Equality Algebras [PDF]

open access: yesCategories and General Algebraic Structures with Applications, 2017
Equality algebras were introduced by S. Jenei as a possible algebraic semantic for fuzzy type theory. In this paper, we introduce some types of filters such as (positive) implicative, fantastic, Boolean, and prime filters in equality algebras and we ...
Rajabali Borzooei   +2 more
doaj  

Information and logical transformations in Schaeffer and Pierce Bases in Maple [PDF]

open access: yesITM Web of Conferences
One of the tasks of synthesis and analysis of the functioning of combinational devices is the representation of a Boolean function in various bases. The absolute completeness of the use and implementation of various transformations of Boolean functions ...
Olenev Aleksandr   +3 more
doaj   +1 more source

Gelfand theorem implies Stone representation theorem of Boolean rings

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1995
Stone Theorem about representing a Boolean algebra in terms of open-closed subsets of a topological space is a consequence of the Gelfand Theorem about representing a B∗- algebra as the algebra of continuous functions on a compact Hausdorff space.
Parfeny P. Saworotnow
doaj   +1 more source

L-Fuzzy Prime Spectrums of ADLs

open access: yesAdvances in Fuzzy Systems, 2021
The notion of an Almost Distributive Lattice (ADL) is a common abstraction of several lattice theoretic and ring theoretic generalizations of Boolean algebra and Boolean rings.
Natnael Teshale Amare   +2 more
doaj   +1 more source

Generalized join-hemimorphisms on Boolean algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
We introduce the notions of generalized join-hemimorphism and generalized Boolean relation as an extension of the notions of join-hemimorphism and Boolean relation, respectively. We prove a duality between these two notions.
Sergio Celani
doaj   +1 more source

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