Recent Progress in Operator Theory
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15

(FIVE YEARS 0)

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2

(FIVE YEARS 0)

Published By Birkhäuser Basel

9783034897761, 9783034887939

Latest Documents Most Cited Documents Contributed Authors Related Sources Related Keywords

On the geometric structure of regular dilations

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_6 ◽

1998 ◽

pp. 105-120

Author(s):

D. Gaşpar ◽

N. Suciu

Keyword(s):

Geometric Structure

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On the normal solvability of cohomological equations on compact topological spaces

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_4 ◽

1998 ◽

pp. 75-87 ◽

Cited By ~ 2

Author(s):

G. Belitskii ◽

Yu. I. Lyubich

Keyword(s):

Topological Spaces ◽

Normal Solvability ◽

Cohomological Equations

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Factorization of lower triangular unitary operators with finite kronecker index into elementary factors

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_11 ◽

1998 ◽

pp. 183-217

Author(s):

M. A. Kaashoek ◽

D. R. Pik

Keyword(s):

Unitary Operators ◽

Kronecker Index ◽

Lower Triangular

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The sum of matrix nevanlinna functions and self-adjoint extensions in exit spaces

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_8 ◽

1998 ◽

pp. 137-154

Author(s):

S. Hassi ◽

M. Kaltenbäck ◽

H. S. V. de Snoo

Keyword(s):

Nevanlinna Functions

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On nonnegative realizations of rational matrix functions and nonnegative input-output systems

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_5 ◽

1998 ◽

pp. 89-104 ◽

Cited By ~ 1

Author(s):

K.-H. Förster ◽

B. Nagy

Keyword(s):

Matrix Functions ◽

Rational Matrix ◽

Input Output

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On the approximation of operators and the convergence of the spectra of the approximants

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_15 ◽

1998 ◽

pp. 279-283

Author(s):

M. P. H. Wolff

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The Probability that a (partial) matrix is positive semidefinite

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_10 ◽

1998 ◽

pp. 171-182

Author(s):

C. R. Johnson ◽

G. Nævdal

Keyword(s):

Positive Semidefinite ◽

Partial Matrix

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Inversion Formulas for Compressions of block-Toeplitz Operators

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_1 ◽

1998 ◽

pp. 1-17

Author(s):

D. Z. Arov

Keyword(s):

Toeplitz Operators ◽

Inversion Formulas ◽

Block Toeplitz Operators

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Properties of “derived” Hankel matrices

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_9 ◽

1998 ◽

pp. 155-170

Author(s):

G. Heinig

Keyword(s):

Hankel Matrices

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On generalized interpolation and shift invariant maximal semidefinite subspaces

Recent Progress in Operator Theory ◽

10.1007/978-3-0348-8793-9_7 ◽

1998 ◽

pp. 121-136

Author(s):

A. Gheondea

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