Перегляд за автором "Drozd, Y.A."

Сортувати за: Порядок: Результатів:

  • Cohen-Macaulay modules over the plane curve singularity of type T₃₆ 
    Drozd, Y.A.; Tovpyha, O. (Algebra and Discrete Mathematics, 2019)
    For a wide class of Cohen–Macaulay modules over the local ring of the plane curve singularity of type T₃₆ we describe explicitly the corresponding matrix factorizations. The calculations are based on the technique of matrix ...
  • Cohen-Macaulay modules over the plane curve singularity of type T₄₄, II 
    Drozd, Y.A.; Tovpuha, O.V. (Algebra and Discrete Mathematics, 2019)
    We accomplish the classification of Cohen–Macaulay modules over the curve singularities of type T₄₄ and the description of the corresponding matrix factorizations, started in [8].
  • Derived tame and derived wild algebras 
    Drozd, Y.A. (Algebra and Discrete Mathematics, 2004)
    We prove that every finite dimensional algebra over an algebraically closed field is either derived tame or derived wild. We also prove that any deformation of a derived wild algebra is derived wild.
  • Dimensions of finite type for representations of partially ordered sets 
    Drozd, Y.A.; Kubichka, E.A. (Algebra and Discrete Mathematics, 2004)
    We consider the dimensions of finite type of representations of a partially ordered set, i.e. such that there is only finitely many isomorphism classes of representations of this dimension. We give a criterion for a ...
  • Group action on bimodule categories 
    Drozd, Y.A. (Algebra and Discrete Mathematics, 2008)
    We consider actions of groups on categories and bimodules, the related crossed group categories and bimodules, and prove for them analogues of the result know for representations of crossed group algebras and categories.
  • On nilpotent Chernikov 2-groups with elementary tops 
    Drozd, Y.A.; Plakosh, A.I. (Algebra and Discrete Mathematics, 2016)
    We give an explicit description of nilpotent Chernikov 2-groups with elementary top and basis of rank 2.
  • Representations of nodal algebras of type E 
    Drozd, Y.A.; Golovashchuk, N.S.; Zembyk, V.V. (Algebra and Discrete Mathematics, 2017)
    We define representation types of nodal algebras of type E.
  • Vector bundles over noncommutative nodal curves 
    Drozd, Y.A.; Voloshyn, D.E. (Український математичний журнал, 2012)
    We describe vector bundles over a class of noncommutative curves, namely, over noncommutative nodal curves of string type and of almost string type. We also prove that, in other cases, the classification of vector bundles ...