Entire functions of order , with bounds on both axes.
Espacios de Fréchet de generación debilmente compacta.
Fuglede-type decompositions of representations
It is shown that reducing bands of measures yield decompositions not only of an operator representation itself, but also of its commutant. This has many consequences for commuting Hilbert space representations and for commuting operators on Hilbert spaces. Among other things, it enables one to construct a Lebesgue-type decomposition of several commuting contractions without assuming any von Neumann-type inequality.
Full Operators on Reflexive Banach Space
Funktionalkalküle in mehreren Veränderlichen für stetige lineare Operatoren auf Banachräumen.
Generalized invariant subspaces for linear operators
Hyperinvariant subspace lattice of isometries
Hyperinvariant subspace lattice of some -contractions
Hyperinvariant subspace lattice of weak contractions
Hyperinvariant subspaces and extended eigenvalues.
Hyperinvariant subspaces for some operators on locally convex spaces.
Hyperinvariant subspaces of operators on Hilbert spaces
Hyperinvariante Teilräume kompakter Operatoren in topologischen Vektorräume.
Hyperinvariante Teilräume stetiger Abbildungen in topologischen Vektorräumen.
Hyperinvariante Teilräume vollstetiger Abbildungen in topologischen Vektorräumen
Hyperreflexive operators on finite dimensional Hilbert spaces
In this paper a complete characterization of hyperreflexive operators on finite dimensional Hilbert spaces is given.
Hyperreflexivity of bilattices
The notion of a bilattice was introduced by Shulman. A bilattice is a subspace analogue for a lattice. In this work the definition of hyperreflexivity for bilattices is given and studied. We give some general results concerning this notion. To a given lattice we can construct the bilattice . Similarly, having a bilattice we may consider the lattice . In this paper we study the relationship between hyperreflexivity of subspace lattices and of their associated bilattices. Some examples of hyperreflexive...
Ideal-triangularizability of upward directed sets of positive operators.
Integral representation of the -th derivative in de Branges-Rovnyak spaces and the norm convergence of its reproducing kernel
In this paper, we give an integral representation for the boundary values of derivatives of functions of the de Branges–Rovnyak spaces , where is in the unit ball of . In particular, we generalize a result of Ahern–Clark obtained for functions of the model spaces , where is an inner function. Using hypergeometric series, we obtain a nontrivial formula of combinatorics for sums of binomial coefficients. Then we apply this formula to show the norm convergence of reproducing kernel of evaluation...