Yazar: I. Gohberg

One of the basic interpolation problems from our point of view is the problem of building a scalar rational function if its poles and zeros with their multiplicities are given. If one assurnes that t …

This paper is a largely expository account of the theory of p x p matrix polyno- mials associated with Hermitian block Toeplitz matrices and some related problems of interpolation and extension. Perh …

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VI A. S. MARKUS, A. A. SEMENCUL und 1. B. SIMONENKO für die Diskussionen über verschiedene Fragen und für ihre wertvollen Bemerkungen. Die Autoren bringen ihre Dankbarkeit dem Redakteur des Buches, F …

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This book aims to present the theory of interpolation for rational matrix functions as a recently matured independent mathematical subject with its own problems, methods and applications. The authors …

On November 12-14, 1997 a workshop was held at the Vrije Universiteit Amsterdam on the occasion of the sixtieth birthday of M. A. Kaashoek. The present volume contains the proceedings of this worksho …

Our goal is to find Grabner bases for polynomials in four different sets of expressions: 1 x- , (1 – x)-1 (RESOL) X, 1 x- (1 – xy)-1 (EB) X, , y-1, (1-yx)-1 y, (1_y)-1 (1-x)-1 (pre NF) (EB) plus and …

This book is dedicated to the memory of an outstanding mathematician and personality, Vladimir Petrovich Potapov, who made important contributions to and exerted considerable influence in the areas o …

This volume is dedicated to Harold Widom, a distinguished mathematician and renowned expert in the area of Toeplitz, Wiener-Hopf and pseudodifferential operators, on the occasion of his sixtieth birt …

This volume consists of eight papers containing recent advances in interpolation theory for matrix functions and completion theory for matrices and operators. In the first paper, D. Alpay and P. Loub …

This volume is dedicated to Tsuyoshi Ando, a foremost expert in operator theory, matrix theory, complex analysis, and their applications, on the occasion of his 60th birthday. The book opens with his …

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This monograph is the second volume of a graduate text book on the modern theory of linear one-dimensional singular integral equations. Both volumes may be regarded as unique graduate text books. Sin …

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This book is an introduction to the theory of linear one-dimensional singular integral equations. It is essentually a graduate textbook. Singular integral equations have attracted more and more atten …

This book presents a unified approach for solving both stationary and nonstationary interpolation problems, in finite or infinite dimensions, based on the commutant lifting theorem from operator theo …

The present volume contains the proceedings of the International Conference on Ap- plications of Operator Theory held in Winnipeg, Canada (October 2nd to 6th, 1994), which was organized by the Instit …

This volume presents the proceedings of the Joint German-Israeli Workshop on linear one-dimensional singular integral equations, held in Tel Aviv from March 1-10, 1995. The volume contains a selectio …

The Workshop on Operator Theory and Boundary Eigenvalue Problems was held at the Technical University, Vienna, Austria, July 27 to 30, 1993. It was the seventh workshop in the series of IWOTA (Intern …

This book provides an introduction to the modern theory of polynomials whose coefficients are linear bounded operators in a Banach space – operator polynomials. This theory has its roots and applicat …

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