Наукова електронна бібліотека
періодичних видань НАН України

Перегляд Algebra and Discrete Mathematics, 2020, Vol. 29, № 2 за назвою

Репозиторій DSpace/Manakin

Перегляд Algebra and Discrete Mathematics, 2020, Vol. 29, № 2 за назвою

Сортувати за: Порядок: Результатів:

  • Morita equivalent unital locally matrix algebras 
    Bezushchak, O.; Oliynyk, B. (Algebra and Discrete Mathematics, 2020)
    We describe Morita equivalence of unital locally matrix algebras in terms of their Steinitz parametrization. Two countable-dimensional unital locally matrix algebras are Morita equivalent if and only if their Steinitz ...
  • Normal high order elements in finite field extensions based on the cyclotomic polynomials 
    Popovych, R.; Skuratovskii, R. (Algebra and Discrete Mathematics, 2020)
    We consider elements which are both of high multiplicative order and normal in extensions Fqm of the field Fq. If the extension is defined by a cyclotomic polynomial, we construct such elements explicitly and give explicit ...
  • Norm of Gaussian integers in arithmetical progressions and narrow sectors 
    Varbanets, S.; Vorobyov, Y. (Algebra and Discrete Mathematics, 2020)
    We proved the equidistribution of the Gaussian integer numbers in narrow sectors of the circle of radius x¹/² , x → ∞, with the norms belonging to arithmetic progression N(α) ≡ ℓ (mod q) with the common difference of an ...
  • On a common generalization of symmetric rings and quasi duo rings 
    Subedi, T.; Roy, D. (Algebra and Discrete Mathematics, 2020)
    Let J(R) denote the Jacobson radical of a ring R. We call a ring R as J-symmetric if for any a, b, c ∈ R, abc = 0 implies bac ∈ J(R). It turns out that J-symmetric rings are a common generalization of left (right) quasi-duo ...
  • On the structure of Leibniz algebras whose subalgebras are ideals or core-free 
    Chupordia, V.A.; Kurdachenko, L.A.; Semko, N.N. (Algebra and Discrete Mathematics, 2020)
    An algebra L over a field F is said to be a Leibniz algebra (more precisely, a left Leibniz algebra) if it satisfies the Leibniz identity: [[a, b], c] = [a, [b, c]]−[b, [a, c]] for all a, b, c ∊ L. Leibniz algebras are ...
  • Poisson brackets on some skew PBW extensions 
    Zambrano, B.A. (Algebra and Discrete Mathematics, 2020)
    In [1] the author gives a description of Poisson brackets on some algebras of quantum polynomials Oq, which is called the general algebra of quantum polynomials. The main of this paper is to present a generalization of [1] ...
  • The containment poset of type A Hessenberg varieties 
    Drellich, E. (Algebra and Discrete Mathematics, 2020)
    Flag varieties are well-known algebraic varieties with many important geometric, combinatorial, and representation theoretic properties. A Hessenberg variety is a subvariety of a flag variety identified by two parameters: ...
  • Uniformly 2-absorbing primary ideals of commutative rings 
    Mostafanasab, H.; Tekir, Ü.; Ulucak, G. (Algebra and Discrete Mathematics, 2020)
    In this study, we introduce the concept of “uniformly 2-absorbing primary ideals” of commutative rings, which imposes a certain boundedness condition on the usual notion of 2-absorbing primary ideals of commutative rings. ...

Пошук


Розширений пошук

Перегляд

Мій обліковий запис