Contributions to Operator Theory in Spaces with an Indefinite Metric

Inbunden, Engelska, 1998

Del i serien Operator Theory: Advances and Applications

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Beskrivning

This is a volume in honour of Heinz Langer with original research devoted to spectral analysis of operators or operator pencils with applications to ordinary and partial differential equations. With its interpolation and factorization problems, it should be of use to mathematical physicists.

Produktinformation

Utgivningsdatum:1998-10-01
Format:Inbunden
Språk:Engelska
Serie:Operator Theory: Advances and Applications
Antal sidor:432
Förlag:Birkhauser Verlag AG
ISBN:9783764360030

Utforska kategorier

Innehållsförteckning

Heinz Langer and his work, A. Dijksma, I. Gohberg; on the spectra of some class of quadratic operator pencils, V. Adamyan, V. Pivovarchik; special realizations for Schur upper triangular operators, D. Alpay, Y. Peretz; on the defect of noncontractive operators in Krein spaces -a new formula and some applications, T. Ya et al; positive differential operators in the Krein space L2(Rn), B. Curgus, B. Najman; singular values of positive pencils and applications, R.L. Ellis et al; perturbations of Krein spaces preserving the nonsingularity of the critical point infinity, A. Fleige, B. Najman; an analysis of the block structure of jqq-inner functions, B. Fritzsche et al; selfadjoint extensions of the orthogonal sum of symmetric relations II, S. Hassi et al; some interpolation problems of Nevanlinna-Pick type - the Krein-Langer method, s. Hassi et al; on the spectral representation for singular selfadjoint boundary eigenvalue problems, D. Hinton, A. Schneider; some characteristics of a linear manifold in a Krein space and their applications, E.I. Iokvidow; riggings and relatively from bounded perturbations of nonnegative operators in Krein spaces, P. Jonas; norm bounds for Volterra integral operators and time-varying linear systems with finite horizon, M.A. Kaashoek, A.C.M. Ran; the numerical range of selfadjoint matrix polynomials, P. Lancaster et al; spectral properties of a matrix polynomial connected with a component of its numerical range, A. Markus et al; Lyapunov stability of a multiplication operator perturbed by a Volterra operator, S. Naboko, C. Tretter; Multiplicative perturbations of positive operators in Krein spaces, B. Najman, K. Veselic; on the number of negative squares of certain functions, Z. Sasvari; factorization of elliptic pencils and the Mandelstam hypothesis, A.A. Shkalikov; an inductive limit procedure within the quantum harmonic oscillator, F.H. Szafraniec; canonical systems with a semibounded spectrum, H. Winkler.