Results 91 to 100 of about 1,036 (187)

Bipolar Fuzzy Sheffer Stroke in BCK-Algebras

open access: yesAxioms
In this study, we examine bipolar fuzzy SBCK-subalgebras and their corresponding level sets of bipolar fuzzy sets in the setting of Sheffer stroke BCK-algebras.
Tahsin Oner   +3 more
doaj   +1 more source

MBJ-neutrosophic ideals of BCK/BCI-algebras

open access: yesOpen Mathematics, 2019
The notion of MBJ-neutrosophic ideal is introduced, and its properties are investigated. Conditions for an MBJ-neutrosophic set to be an MBJ-neutrosophic ideal are provided.
Jun Young Bae, Roh Eun Hwan
doaj   +1 more source

Intuitionistic Falling Shadow Theory with Applications in BCK/BCI-Algebras

open access: yesMathematics, 2018
Intuitionistic falling shadow is introduced, and applied to B C K / B C I -algebras. Falling intuitionistic subalgebra and falling intuitionistic ideal of B C K / B C I -algebras are introduced, and related properties are investigated ...
Young Bae Jun   +2 more
doaj   +1 more source

On Subalgebras of the Car-Algebra

open access: yesJournal of Functional Analysis, 1995
Based on a construction of Voiculescu, \textit{B. Blackadar} [J. Oper. Theory 14, 347-350 (1985; Zbl 0598.46037)] has shown that the Cuntz algebra \({\mathcal O}_2\) is a subquotient of the CAR-algebra. Because Choi found a \(C^*\)-algebra monomorphism of the regular \(C^*\)-group algebra of \(\text{PSL}_2(Z)\) into \({\mathcal O}_2\), by a theorem of ...
openaire   +2 more sources

Ω-N-FILTERS ON CI-ALGEBRA

open access: yesJournal of New Theory, 2017
This paper deals the notion of Ω −N -structured subalgebras and Ω−N -structured Filters on CI-algebra.
Prakasam Muralikrishna   +1 more
doaj  

Generalized Reduced Mal'tsev Problem on Commutative Subalgebras of $E_6$ Type Chevalley Algebras over a Field

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2019
In 1905 I.~Shur pointed out the largest dimension of commutative subgroups in the groups $SL(n,\mathbb{C})$ and proved that for $n>3$ such the subgroups are automorphic to each other.
F.M. Kirillova
doaj   +1 more source

Zhedanov's Algebra AW(3) and the Double Affine Hecke Algebra in the Rank One Case. II. The Spherical Subalgebra

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2008
This paper builds on the previous paper by the author, where a relationship between Zhedanov's algebra AW(3) and the double affine Hecke algebra (DAHA) corresponding to the Askey-Wilson polynomials was established.
Tom H. Koornwinder
doaj   +1 more source

Subalgebras of Group Algebras [PDF]

open access: yesProceedings of the American Mathematical Society, 1969
I. Let G be a locally compact group and m its Haar measure. For any m-measurable subset S of G, let L(S) be the subspace of L1(G) consisting of elements f such that fG\S If I dm =0. If S is a subsemigroup then L(S) is a subalgebra of L1(G). Various papers ([4], [5] and [7]) have been devoted to the study of L(S) and to the question of whether there is ...
openaire   +2 more sources

Schur subalgebras II

open access: yesJournal of Algebra, 2002
Because of its connections with Lie algebras, algebraic groups and quantum groups, as well as representation theory and group theory, the Schur algebra is an object of much interest; in particular, calculating decomposition multiplicities of modules for this algebra has attracted a lot of interest in recent years.
openaire   +2 more sources

On subalgebras of MS-algebras

open access: yesSoft Computing
AbstractIn this paper, we introduce the concepts of subalgebras, principal subalgebras and $$d_{L}$$ d L -subalgebras of a principal MS-algebra and describe the lattices of such subalgebras. Also, we describe a subalgebra [S] that generated by a subset S of an
Abd El-Mohsen Badawy   +2 more
openaire   +1 more source

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