Results 31 to 40 of about 61,871 (198)

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

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

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

The colored symmetric and exterior algebras [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2020
In this extended abstract we present colored generalizations of the symmetric algebra and its Koszul dual, the exterior algebra. The symmetric group Sn acts on the multilinear components of these algebras.
Rafael S. Gonzalez D'Leon
doaj   +1 more source

No-Cloning Theorem on Quantum Logics

open access: yes, 2009
This paper discusses the no-cloning theorem in a logico-algebraic approach. In this approach, an orthoalgebra is considered as a general structure for propositions in a physical theory.
Bennett C. H.   +3 more
core   +1 more source

A topological characterization of an almost Boolean algebra

open access: yesExtracta Mathematicae
For any Boolean space X and a discrete almost distributive lattice D, it is proved that the set C(X, D) of all continuous mappings of X into D, when D is equipped with the discrete topology, is an almost Boolean algebra under pointwise operations ...
K. Ramanuja Rao   +3 more
doaj   +1 more source

$0$-Hecke algebra action on the Stanley-Reisner ring of the Boolean algebra [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2014
We define an action of the $0$-Hecke algebra of type A on the Stanley-Reisner ring of the Boolean algebra. By studying this action we obtain a family of multivariate noncommutative symmetric functions, which specialize to the noncommutative Hall ...
Jia Huang
doaj   +1 more source

Measurable Riesz spaces

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2021
We study measurable elements of a Riesz space $E$, i.e. elements $e \in E \setminus \{0\}$ for which the Boolean algebra $\mathfrak{F}_e$ of fragments of $e$ is measurable. In particular, we prove that the set $E_{\rm meas}$ of all measurable elements of
I. Krasikova, M. Pliev, M. Popov
doaj   +1 more source

Selective Targeting of Immune Checkpoints HLA‐G and CD47 Using Novel Dual Signaling Protein DSP216 Promotes Innate Anticancer Immunity

open access: yesAdvanced Science, EarlyView.
The inhibitory immune checkpoints HLA‐G and CD47 are expressed on certain tumor types and inhibit immune cells in the tumor microenvironment. DSP216 binds specifically to cancer cells expressing both HLA‐G and CD47, and blocks their inhibitory signaling.
Lisa J. Jacob   +12 more
wiley   +1 more source

P-Fuzzy Ideals and P-Fuzzy Filters in P-Algebras

open access: yesAdvances in Fuzzy Systems, 2021
In this paper, we introduce the concept of p-fuzzy ideals and p-fuzzy filters in a p-algebra. We provide a set of equivalent conditions for a fuzzy ideal to be a p-fuzzy ideal and a p-algebra to be a Boolean algebra.
Wondwosen Zemene Norahun
doaj   +1 more source

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