Titlebook: Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems; Karl-Heinz F?rster,Peter Jonas,Heinz Langer Conference proceedings 2006

trace-mineral

書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems影響因子(影響力)




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems影響因子(影響力)學(xué)科排名




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems網(wǎng)絡(luò)公開度




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems被引頻次




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems被引頻次學(xué)科排名




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems年度引用




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems年度引用學(xué)科排名




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems讀者反饋




書目名稱Operator Theory in Krein Spaces and Nonlinear Eigenvalue Problems讀者反饋學(xué)科排名

隱語

https://doi.org/10.1007/3-7643-7453-5Functional analysis; Krein space; Operator theory; Reproducing kernel spaces; Spectral theory

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甜得發(fā)膩

A Variational Principle for Linear Pencils of Forms,Eigenvalues are characterized by a double extremum principle for pencils . under rather weak assumptions on the symmetric sesquilinear forms . and .. For example, they can be indefinite and/or degenerate. The treatment unifies many cases previously studied separately, and also gives new eigenvalues previously uncharacterized.

安慰

The Spectrum of the Multiplication Operator Associated with a Family of Operators in a Banach SpaceAn operator family of densely defined closed linear operators and the multiplication operator associated with it are considered. The spectrum of this multiplication operator is expressed in terms of the spectra of the operators in the given family.

Diskectomy

A Factorization Model for the Generalized Friedrichs Extension in a Pontryagin Space,An operator model for the generalized Friedrichs extension in the Pontryagin space setting is presented. The model is based on a factorization of the associated Weyl function (or .-function) and it carries the information on the asymptotic behavior of the Weyl function at . = ∞.

GROG

表狀態(tài)

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