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Перегляд Відділення математики за назвою

Репозиторій DSpace/Manakin

Перегляд Відділення математики за назвою

Сортувати за: Порядок: Результатів:

  • Generalized norms of groups 
    Drushlyak, M.G.; Lukashova, T.D.; Lyman, F.M. (Algebra and Discrete Mathematics, 2016)
    In this survey paper the authors specify all the known findings related to the norms of the group and their generalizations. Special attention is paid to the analysis of their own study of different generalized norms, ...
  • Generalized Potts-Models and their Relevance for Gauge Theories 
    Wipf, A.; Heinzl, T.; Kaestner, T.; Wozar, C. (Symmetry, Integrability and Geometry: Methods and Applications, 2007)
    We study the Polyakov loop dynamics originating from finite-temperature Yang-Mills theory. The effective actions contain center-symmetric terms involving powers of the Polyakov loop, each with its own coupling. For a ...
  • Generalized relaxed elastic line on an oriented surface 
    Özkan, G.; Yücesan, A. (Український математичний журнал, 2012)
    We study a relaxed elastic line in the general case on an oriented surface. In particular, we obtain a differential equation with three boundary conditions for a generalized relaxed elastic line. Then we analyze the results ...
  • Generalized semicommutative and skew Armendariz ideals 
    Nikmehr, M.J. (Український математичний журнал, 2014)
    We generalize the concepts of semicommutative, skew Armendariz, Abelian, reduced, and symmetric left ideals and study the relationships between these concepts.
  • Generalized solutions of elliptic boundary value problems with strong power singularities 
    Lopushanska, H.P. (Нелинейные граничные задачи, 1999)
    The existence of a generalized solution of elliptic boundary value problems and its character of singularities depending on power of data singularities are established.
  • Generalized solutions of mixed problems for first-order partial functional differential equations 
    Czernous, W. (Український математичний журнал, 2006)
    A theorem on the existence of solutions and their continuous dependence upon initial boundary conditions is proved. The method of bicharacteristics is used to transform the mixed problem into a system of integral functional ...
  • Generalized solutions of nonlinear integral-functional equations 
    Sidorov, N.A.; Trufanov, A.V.; Sidorov, D.N. (Нелинейные граничные задачи, 2006)
  • Generalized Stieltjes Transforms of Compactly-Supported Probability Distributions: Further Examples 
    Demni, N. (Symmetry, Integrability and Geometry: Methods and Applications, 2016)
    For two families of beta distributions, we show that the generalized Stieltjes transforms of their elements may be written as elementary functions (powers and fractions) of the Stieltjes transform of the Wigner distribution. ...
  • Generalized stochastic derivatives on spaces of nonregular generalized functions of Meixner white noise 
    Kachanovsky, N.A. (Український математичний журнал, 2008)
    We introduce and study generalized stochastic derivatives on the Kondratiev-type spaces of nonregular generalized functions of Meixner white noise. Properties of these derivatives are quite analogous to the properties ...
  • Generalized ⊕-supplemented modules 
    Calısıcı, H.; Turkmen, E. (Algebra and Discrete Mathematics, 2010)
    Let R be a ring and M be a left R-module. M is called generalized ⊕- supplemented if every submodule of M has a generalized supplement that is a direct summand of M. In this paper we give various properties of such modules. ...
  • Generalized symmetric rings 
    Kafkas, G.; Ungor, B.; Halicioglu, S.; Harmanci, A. (Algebra and Discrete Mathematics, 2011)
    In this paper, we introduce a class of rings which is a generalization of symmetric rings. Let R be a ring with identity. A ring R is called central symmetric if for any a, b,c∈R, abc=0 implies bac belongs to the center ...
  • Generalized Symmetries of Massless Free Fields on Minkowski Space 
    Pohjanpelto, J.; Anco, S.C. (Symmetry, Integrability and Geometry: Methods and Applications, 2008)
    A complete and explicit classification of generalized, or local, symmetries of massless free fields of spin s ≥ 1/2 is carried out. Up to equivalence, these are found to consists of the conformal symmetries and their duals, ...
  • Generalized twisted Kloosterman sum over ℤ[i] 
    Varbanets, S. (Український математичний журнал, 2014)
    The twisted Kloosterman sums over Z were studied by V. Bykovsky, A.Vinogradov, N. Kuznetsov, R. W. Bruggeman, R. J. Miatello, I. Pacharoni, A. Knightly, and C. Li. In our paper, we obtain similar estimates for K χ (α, β; ...
  • Generalized Weyl theorem and tensor product 
    Rashid, M.H.M. (Український математичний журнал, 2012)
    We give necessary and/or sufficient conditions for the extension of the generalized a-Weyl theorem and property (gw) from A and B to A ⨂ B.
  • General Kloosterman sums over ring of Gaussian integers 
    Varbanets, S.P. (Український математичний журнал, 2007)
    Узагальнену суму Клостермана K(m,n;k;q) над Z вивчали S. Kanemitsu, Y. Tanigawa, Yi. Yuan, Zhang Wenpeng в їх досліджєнні проблеми D. H. Lehmer. У цій статгі отримано подібні оцінки K(α,β;k;γ) над Z[i]. Також розглянуто ...
  • Genera of the Torsion-Free Polyhedra 
    Kolesnyk, P.O. (Український математичний журнал, 2013)
    We study the genera of polyhedra (finite cell complexes), i.e., the classes of polyhedra such that all their localizations are stably homotopically equivalent. More precisely, we describe the genera of the torsion-free ...
  • Generating Operator of XXX or Gaudin Transfer Matrices Has Quasi-Exponential Kernel 
    Mukhin, E.; Tarasov, V.; Varchenko, A. (Symmetry, Integrability and Geometry: Methods and Applications, 2007)
    We show that the difference equation Df = 0 for an M-valued function f has a basis of solutions consisting of quasi-exponentials.
  • Generating Series for Nested Bethe Vectors 
    Khoroshkin, S.; Pakuliak, S. (Symmetry, Integrability and Geometry: Methods and Applications, 2008)
    We reformulate nested relations between off-shell Uq(^glN) Bethe vectors as a certain equation on generating series of strings of the composed Uq(^glN) currents. Using inversion of the generating series we find a new type ...
  • Generation of grid multiscroll chaotic attractors using current conveyor 
    Lin, Y.; Wang, C.H.; Xu, H. (Нелінійні коливання, 2013)
    We study the chaos in a system of three differential equations with piecewise linear right-hand sides, and numerically find chaotic attractors in the system, together with experimentally corresponding modes in an electrical ...
  • Generators and ranks in finite partial transformation semigroups 
    Garba, G.U.; Imam, A.T. (Algebra and Discrete Mathematics, 2017)
    We extend the concept of path-cycle, to the semigroup Pn, of all partial maps on Xn={1,2,…,n}, and show that the classical decomposition of permutations into disjoint cycles can be extended to elements of Pn by means of ...

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