Block projection operators in normed solid spaces of measurable operatorsWe prove a Hermitian analog of the well-known
operator triangle inequality for vonNeumann algebras
Hardy type inequalities in the category of hausdorff operatorsClassical Hardy’s inequalities are concerned with the Hardy
operator and its adjoint, the Bellman
Differences of idempotents in C*-algebras = Q* and I is the identity
operator in H. If U = P − Q is an isometry then U = U* is unitary and Q = I
On invertibility of some operator sumsWe study invertibility of some sums of linear bounded
operators on Hilbert space (Theorem 1). A
Analysis of retrial queue with heterogeneous servers and markovian arrival process by multi-dimensional continuous-time Markov chain which belongs to the class of asymptotically quasi-
Toeplitz A non-commutative version of Nikishin's theorem algebra, L1(τ) be the space of integrable self-adjoint
operators, and S be the space of self
Eta-Invariants for Parameter-Dependent Operators Associated with an Action of a Discrete Group operators associated with an isometric action of a discrete group of polynomial growth on a smooth closed
Integrable products of measurable operators operators, assume also that M is the *-algebra of all τ-measurable
operators. We give the sufficient
Generalized Sobolev–Morrey estimates for hypoelliptic operators on homogeneous groups to the family of dilations (δλ) λ>. Consider the following hypoelliptic
operator with drift on GL=∑i,j=1maij
AN INDEX FORMULA FOR GROUPS OF ISOMETRIC LINEAR CANONICAL TRANSFORMATIONSWe define a representation of the unitary group U (n) by metaplectic
operators acting on L2(Rn