Электронный архив

Просмотр по теме "partial isometry"

Просмотр по теме "partial isometry"

Отсортировать по:Сортировать:Результаты поиска на странице:

  • AF-subalgebras of a C*-algebra generated by a mapping 
    Grigoryan S.; Kuznetsova A. (2010)
    In this paper we consider a C*-subalgebra of the algebra of all bounded operators B(l2(X)) on the Hilbert space l2(X)) with one generating element T φ induced by a mapping φ of a set X into itself. We prove that such a ...
  • Algebra Associated with a Map Inducing an Inverse Semigroup 
    Kuznetsova A. (2019)
    © 2019, Pleiades Publishing, Ltd. The algebra under study belongs to the class of operator algebras generated by a family of partial isometries, satisfying some relations on the initial and final projections. In turn, this ...
  • C*-Algebras Generated by Mappings. Classification of Invariant Subspaces 
    Grigoryan S.; Kuznetsova A. (2018)
    © 2018, Allerton Press, Inc. We continue the study of an operator algebra associated with a self-mapping ϕ on a countable setX which can be represented as a directed graph. This C*-algebra belongs to a class of operator ...
  • C*-Algebras Generated by Mappings. Criterion of Irreducibility 
    Неизвестный автор (2018)
    © 2018, Allerton Press, Inc. We study the operator algebra associated with a self-mapping ϕ on a countable set X which can be represented as a directed graph. The algebra is generated by the family of partial isometries ...
  • Invariant Subspaces of Operators on a Hilbert Space 
    Bikchentaev A.M. (2020)
    © 2020, PleiadesT Publishing,T Ltd. Abstract—In year 2006 the author proposed an approach to the invariant subspace problem for an operator on a Hilbert space, based on projection-convex combinations in C*-algebras with ...
  • Local Groups and Their Representations 
    Grigoryan S.A.; Kuznetsova A.Y. (2020)
    © 2020, Allerton Press, Inc. In the paper, we apply the notion of local group in the context of operator algebras, and propose C*-algebraic constructions related to local groups. For a local group we define the concepts ...
  • On a Grading of the Cuntz Algebra 
    Grigoryan S.; Kuznetsova A. (2019)
    © 2019, Pleiades Publishing, Ltd. In the paper we introduce the notion of a local group and define a Fell bundle over a local group and a *-representation of a local group into a C*-algebra. We show that with every partial ...
  • On the ideals of a C*-algebra generated by a family of partial isometries and multipliers 
    Kuznetsova A.; Patrin E. (2015)
    © 2015, Pleiades Publishing, Ltd. The C*-subalgebra of the algebra of all bounded operators on the Hilbert space l2 generated by the multiplier algebra and a family of partial isometries satisfying certain relations is ...

Поиск в электронном архиве

Просмотр

Моя учетная запись