Title | Recent Advances in Operator Theory and Related Topics [electronic resource] : The Bรฉla Szรถkefalvi-Nagy Memorial Volume / edited by Lรกszlรณ Kรฉrchy, I. Gohberg, Ciprian I. Foias, H. Langer |
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Imprint | Basel : Birkhรคuser Basel : Imprint: Birkhรคuser, 2001 |

Connect to | http://dx.doi.org/10.1007/978-3-0348-8374-0 |

Descript | L, 670 p. online resource |

CONTENT

Inverse problems associated to a canonical differential system -- Construction of Schwarz norms -- On the class of extremal extensions of a nonnegative operator -- On Livลกicโ{128}{148}Brodskii nodes with strongly regular J-inner characteristic matrix functions in the Hardy class -- Scalar perturbations of the Sz.-Nagyโ{128}{148}Foias charac-teristic function -- Inequalities for eigenvalues of sums in a von Neu-mann algebra -- Weighted variants of the Three Chains Completion Theorem -- Semigroups in finite von Neumann algebras -- Singly generated algebras containing a coin-pact operator -- Analytic extension of vector valued functions -- On quotient modules -- On the structure of spherical contractions -- Apostolโ{128}{153}s bilateral weighted shifts are hyper-reflexive -- Wielandt type extensions of the Heinzโ{128}{148}Katoโ{128}{148}Furuta inequality -- Logarithmic order and dual logarithmic order -- On the generalized von Neumann inequality -- Ultraproducts of C*-algebras -- Intertwining extensions and a two-sided corona problem -- On self-polar Hilbertian norms on (indefinite) inner productspaces -- Schur norms and the multivariate von Neumann inequality -- Spectral properties of selfadjoint Jacobi matrices coming from birth and death processes -- On the hyperinvariant subspace problem for asymptotically non-vanishing contractions -- Unstable dynamics on a Markov background and stability in average -- A relation for the spectral shift function of two self-adjoint extensions -- Beppo Levi and Lebesgue type theorems for bundle convergence in noncommutative L2-spaces -- *-semigroup endomorphisms of B(H) -- Spectral singularities, Szรถkefalvi-Nagyโ{128}{148}Foias functional model and the spectral analysis of the Boltzmann operator -- Uniqueness of invariant measures for the stochastic Cauchy problem in Banach spaces -- The Friedrichs operator of a planar domain. II -- Localization of the Wielandtโ{128}{148}Wintner Theorem -- Order and square roots in hermitian Banach *-algebras -- Unitary dilation of several contractions -- Inequalities for semibounded operators and their applications to log-hyponormal operators -- Operator moment problems in unbounded sets -- The argument principle and boundaries of analytic varieties -- Conference Program -- List of Participants

Mathematics
Mathematical analysis
Analysis (Mathematics)
Mathematics
Analysis