Suchergebnisse - "Universal algebra"

Universal coacting Hopf algebra of a finite-dimensional algebra over an operad.

Autoren: Goswami, Saikat Mishra, Satyendra Kumar Pattanayak, Suman

Quelle: Journal of Algebra. Dec2025, Vol. 683, p116-165. 50p.

Schlagwörter: *UNIVERSAL algebra, *POISSON algebras, *COMMUTATIVE algebra, *HOPF algebras, *FINITE groups

Divided powers and Kähler differentials.

Autoren: Kmail, Aseel Kozak, Julia Miller, Haynes

Quelle: Communications in Algebra. Nov2025, p1-9. 9p.

Schlagwörter: *COMMUTATIVE rings, *UNIVERSAL algebra, *ALGEBRA, *ABSTRACT algebra, *DIFFERENTIAL algebra

Varieties of group-graded algebras of proper central exponent greater than two.

Autoren: Benanti, Francesca S. Valenti, Angela

Quelle: Linear Algebra & its Applications. Nov2025, Vol. 725, p145-171. 27p.

Schlagwörter: *VARIETIES (Universal algebra), *ABELIAN groups, *MATHEMATICAL sequences, *FINITE groups, *ALGEBRA, *ABELIAN varieties, *ASSOCIATIVE algebras

A choice-free proof of Mal'cev's theorem on quasivarieties.

Autoren: Shen, Guozhen¹ (AUTHOR) shen_guozhen@outlook.com

Quelle: Algebra Universalis. Nov2025, Vol. 86 Issue 4, p1-7. 7p.

Schlagwörter: *QUASIVARIETIES (Universal algebra), *SET theory, *ORDERED algebraic structures, *MATHEMATICS theorems

Graded polynomial identities and Specht property for the Lie algebra of upper triangular matrices of order 3.

Autoren: Correa, Daniela Martinez Yasumura, Felipe Yukihide

Quelle: Journal of Algebra & Its Applications. Oct2025, p1. 33p.

Schlagwörter: *LIE algebras, *VARIETIES (Universal algebra), *MATRICES (Mathematics), *HOMOGENEOUS polynomials

A homomorphism from the affine Yangian Yℏ,ε(sl̂(n)) to the affine Yangian Yℏ,ε(sl̂(n+1)).

Autoren: Ueda, Mamoru¹ (AUTHOR) mueda@ms.u-tokyo.ac.jp

Quelle: Journal of Mathematical Physics. Oct2025, Vol. 66 Issue 10, p1-17. 17p.

Schlagwörter: *HOMOMORPHISMS, *UNIVERSAL algebra, *MATHEMATICIANS, *ASSOCIATIVE algebras

A characterization of varieties of algebras of proper central exponent greater than two.

Autoren: Benanti, Francesca S. Valenti, Angela

Quelle: Journal of Algebra. Oct2025, Vol. 679, p96-116. 21p.

Schlagwörter: *VARIETIES (Universal algebra), *MATHEMATICAL sequences, *POLYNOMIALS, *ALGEBRA, *EXPONENTS, *ASSOCIATIVE algebras

Generalizing orthomodularity to unsharp contexts: properties, blocks, residuation.

Autoren: Giuntini, Roberto Ledda, Antonio Vergottini, Gandolfo

Quelle: Logic Journal of the IGPL. Apr2025, Vol. 33 Issue 2, p1-29. 29p.

Schlagwörter: RESIDUATED lattices, VARIETIES (Universal algebra), HEYTING algebras, LATTICE theory, ALGEBRA

Binary perm algebras and alternative algebras.

Autoren: Kunanbayev, Abay Sartayev, Bauyrzhan

Quelle: Communications in Algebra. 2026, Vol. 54 Issue 1, p299-307. 9p.

Schlagwörter: *NONASSOCIATIVE algebras, *VARIETIES (Universal algebra), *COMMUTATORS (Operator theory), *ALGEBRA, *IDENTITIES (Mathematics)

On the structure coefficients of the centralizer algebra.

Autoren: Tout, Omar¹ (AUTHOR) o.tout@squ.edu.om

Quelle: Journal of Algebra & Its Applications. Sep2025, p1. 11p.

Schlagwörter: *UNIVERSAL algebra, *ALGEBRA, *MATHEMATICAL bounds, *POLYNOMIALS, *PERMUTATIONS

Epis and Varieties of Permutative Posemigroups.

Autoren: BANO, SAKEENA NABI, MUNEER AHANGER, SHABIR AHMED

Quelle: Kyungpook Mathematical Journal. Sep2025, Vol. 65 Issue 3, p395-404. 10p.

Schlagwörter: *SEMIGROUPS (Algebra), *VARIETIES (Universal algebra), *MATHEMATICS, *SURJECTIONS

Infinitesimal characters in arithmetic families.

Autoren: Dospinescu, Gabriel Paškūnas, Vytautas Schraen, Benjamin

Quelle: Selecta Mathematica, New Series. Sep2025, Vol. 31 Issue 4, p1-77. 77p.

Schlagwörter: *UNIVERSAL algebra, *ARITHMETIC, *MATHEMATICS, *FAMILIES

A new construction of regular and quasi-regular self-complementary graphs.

Autoren: Kamble, Lata Deshpande, Charusheela Athawale, Bhagyshree

Quelle: Communications in Combinatorics & Optimization. Sep2025, Vol. 10 Issue 3, p595-599. 5p.

Schlagwörter: *QUASIVARIETIES (Universal algebra), *REGULAR graphs, *GEOMETRIC vertices, *GRAPHIC methods, *MATHEMATICS

Varieties of MV-monoids and positive MV-algebras.

Autoren: Abbadini, Marco Aglianò, Paolo Fioravanti, Stefano

Quelle: Journal of Algebra. Sep2025, Vol. 677, p690-744. 55p.

Schlagwörter: *VARIETIES (Universal algebra), *MONOIDS

Gelfand-Kirillov dimension of brace algebras.

Autoren: Li, Yu Moa, Qiuhui Zhang, Wenchao et al.

Quelle: Communications in Algebra. 2025, Vol. 53 Issue 9, p3833-3842. 10p.

Schlagwörter: *VARIETIES (Universal algebra), *REAL numbers, *ALGEBRA, *LIE algebras

Cocharacters and colengths of varieties of algebras with graded involution.

Autoren: de Oliveira, M. A. dos Santos, R. B. Vieira, A. C.

Quelle: Communications in Algebra. 2025, Vol. 53 Issue 9, p3815-3832. 18p.

Schlagwörter: *VARIETIES (Universal algebra), *ABELIAN groups, *FINITE groups, *ALGEBRA, *POLYNOMIALS

A construction of magmas and related representation.

Autoren: Botur, Michal Cenker, Vaáclav

Quelle: Mathematica Slovaca. Aug2025, Vol. 75 Issue 4, p757-774. 18p.

Schlagwörter: *MAGMAS, *VARIETIES (Universal algebra), *MATHEMATICS, *REPRESENTATION theory, *ABSTRACT algebra, *ALGEBRA

Beck modules and alternative algebras.

Autoren: Dhankhar, Nishant Miller, Haynes Tahboub, Ali et al.

Quelle: Communications in Algebra. 2025, Vol. 53 Issue 8, p3267-3282. 16p.

Schlagwörter: *UNIVERSAL algebra, *MODULES (Algebra), *GROBNER bases, *ASSOCIATIVE algebras, *ALGEBRA

Induced modules and central character quotients for Takiff sl2.

Autoren: Zhu, Xiaoyu¹ (AUTHOR) zhuxiaoyu1@nbu.edu.cn

Quelle: Communications in Algebra. 2025, Vol. 53 Issue 8, p3063-3074. 12p.

Schlagwörter: *UNIVERSAL algebra, *LIE algebras, *ALGEBRA

HOMOLOGICAL LEMMAS IN A NON-POINTED CONTEXT.

Autoren: CAPPELLETTI, ANDREA MONTOLI, ANDREA

Quelle: Theory & Applications of Categories. 2025, Vol. 44, p544-564. 21p.

Schlagwörter: *VARIETIES (Universal algebra), *HEYTING algebras