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Recent Advances in Operator Theory and Related Topics : The Bela Sziokefalvi-Nagy Memorial Volume :  The Bela Sziokefalvi-Nagy Memorial Volume - Laszlo Kerchy

Recent Advances in Operator Theory and Related Topics : The Bela Sziokefalvi-Nagy Memorial Volume

The Bela Sziokefalvi-Nagy Memorial Volume

By: Laszlo Kerchy (Editor), Ciprian Foias (Editor), Prof. Israel Gohberg (Editor), Heinz Langer (Editor)

Hardcover Published: 2001
ISBN: 9783764366070
Number Of Pages: 670

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((keine ??-Punkte, sondern 2 accents aigus auf dem o in Sz??kefalvi, s. auch Titel!)) In August 1999, an international conference was held in Szeged, Hungary, in honor of B??la Sz??kefalvi-Nagy, one of the founders and main contributors of modern operator theory. This volume contains some of the papers presented at the meeting, complemented by several papers of experts who were unable to attend. These 35 refereed articles report on recent and original results in various areas of operator theory and connected fields, many of them strongly related to contributions of Sz.-Nagy. The scientific part of the book is preceeded by fifty pages of biographical material, including several photos.

Preface
Portrait of Bela Szokefalvi-Nagy
Farewell speech
Reminiscences of Bela Szokefalvi-Nagy
Photographs
Bela Szokefalvi-Nagy 1913-1998
Publications of Bela Szokefalvi-Nagy
Inverse problems associated to a canonical differential systemp. 1
Construction of Schwarz normsp. 29
On the class of extremal extensions of a nonnegative operatorp. 41
On Livsic-Brodskii nodes with strongly regular J-inner characteristic matrix functions in the Hardy classp. 83
Scalar perturbations of the Sz.-Nagy-Foias characteristic functionp. 97
Inequalities for eigenvalues of sums in a von Neumann algebrap. 113
Weighted variants of the Three Chains Completion Theoremp. 127
Semigroups in finite von Neumann algebrasp. 145
Singly generated algebras containing a compact operatorp. 163
Analytic extension of vector valued functionsp. 171
On quotient modulesp. 203
On the structure of spherical contractionsp. 211
Apostol's bilateral weighted shifts are hyper-reflexivep. 243
Wielandt type extensions of the Heinz-Kato-Furuta inequalityp. 267
Logarithmic order and dual logarithmic orderp. 279
On the generalized von Neumann inequalityp. 291
Ultraproducts of C*-algebrasp. 305
Intertwining extensions and a two-sided corona problemp. 327
On self-polar Hilbertian norms on (indefinite) inner product spacesp. 349
Schur norms and the multivariate von Neumann inequalityp. 375
Spectral properties of selfadjoint Jacobi matrices coming from birth and death processesp. 387
On the hyperinvariant subspace problem for asymptotically non-vanishing contractionsp. 399
Unstable dynamics on a Markov background and stability in averagep. 423
A relation for the spectral shift function of two self-adjoint extensionsp. 437
Beppo Levi and Lebesgue type theorems for bundle convergence in noncommutative L[subscript 2]-spacesp. 447
*-semigroup endomorphisms of B(H)p. 465
Spectral singularities, Szokefalvi-Nagy-Foias functional model and the spectral analysis of the Boltzmann operatorp. 473
Uniqueness of invariant measures for the stochastic Cauchy problem in Banach spacesp. 491
The Friedrichs operator of a planar domain. IIp. 519
Localization of the Wielandt-Wintner Theoremp. 553
Order and square roots in hermitian Banach *-algebrasp. 561
Unitary dilation of several contractionsp. 585
Inequalities for semibounded operators and their applications to log-hyponormal operatorsp. 599
Operator moment problems in unbounded setsp. 613
The argument principle and boundaries of analytic varietiesp. 639
Conference Programp. 661
List of Participantsp. 667
Table of Contents provided by Blackwell. All Rights Reserved.

ISBN: 9783764366070
ISBN-10: 3764366079
Series: Advanced Courses in Mathematics: CRM Barcelona
Audience: Professional
Format: Hardcover
Language: English
Number Of Pages: 670
Published: 2001
Country of Publication: CH
Dimensions (cm): 23.39 x 15.6  x 3.81
Weight (kg): 1.18