Titlebook: Contributions to Operator Theory in Spaces with an Indefinite Metric; The Heinz Langer Ann Aalt Dijksma,Israel Gohberg,Reinhard Mennicken B

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凝视

Visualisierung meteorologischer DatenWe prove a formula for the defect of a noncontractive operator from one Krein space to another and give some applications of this notion to the study of the spectral properties of nondecreasing continuous or real analytic functions whose values are selfadjoint operators on a Hilbert space.

Agility

Das Visualisierungssystem TriVisWe characterize a class of indefinite partial differential operators which are similar to selfadjoint operators in the Hilbert space ..(ℝ.).

慢跑鞋

狂热语言

Meteorologische Daten und SimulationsmodelleThis paper is aimed at analyzing of the canonical block structure of ..-inner functions. Inspired by papers of Arov [1] and Dewilde/Dym [10], [11] a concept of parametrization of ..-inner functions is developed.

Blemish

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薄膜

violate

D. Ebert,R. J. H. Payne,W. W. WeisserNorm bounds are given for Volterra integral operators that appear as input-output operators of finite-dimensional time-varying linear systems on a finite interval. As an application a known result on state feedback ..-control for such systems is derived.