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On the Kato Decomposition of Quasi--Fredholm and B--Fredholm OperatorsV. Mueller, muller@math.cas.cz 19 March 2001 (has links)
No description available.
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Some crack problems in linear elasticity /Ang, W. T. January 1987 (has links) (PDF)
Thesis (Ph. D.)--University of Adelaide, 1987. / Errata inserted. Includes bibliographical references (leaves 170-175).
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Semiclassical approximations for single eigenstates of quantum mapsSczyrba, Martin. Unknown Date (has links) (PDF)
Techn. University, Diss., 2003--Dresden.
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An example of two non-unitarily equivalent compact operators with the same traces and kernelAlcántara Bode, Julio 25 September 2017 (has links)
We give examples of two non nuclear non normal Hilbert-Schmidt operators that are not unitarily equivalent but have the same traces and kernel.
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Algebras de operadores ToeplitzOrdoñez Delgado, Bartleby January 2015 (has links)
En este trabajo examinamos los C*-algebras de operadores Toeplitz sobre la bola unitaria en Cn y en el polidisco unitario en C². Los operadores Toeplitz son ejemplos interesantes de operadores que no son operadores normales y que generan C*-algebras no conmutativas. Además, en los mejores casos de álgebras de operadores Toeplitz (dependiendo de la geometría del dominio) podemos recuperar algunos resultados análogos al teorema espectral módulo operadores compactos. En este contexto, podemos capturar el índice de un operador Fredholm que es un invariante numérico fundamental en Teoría de Operadores / In this work we examine C*-algebras of Toeplitz operators over the unit ball inCn and the unit polydisc in C². Toeplitz operators are interesting examples of non-normal operators that generate non-commutative C*-algebras. Moreover, in the nice cases (depending on the geometry of the domain) of algebras of Toeplitz operators we can recover some analogues of the spectral theorem up to compact operators. In this setting, we can capture the index of a Fredholm operator which is a fundamental numerical invariant in Operator Theory.
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Fast wavelet collocation methods for second kind integral equations on polygonsWang, Yi, January 1900 (has links)
Thesis (Ph. D.)--West Virginia University, 2003. / Title from document title page. Document formatted into pages; contains ix, 118 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 115-118).
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An index formula for Toeplitz operatorsFedchenko, Dmitry, Tarkhanov, Nikolai January 2014 (has links)
We prove a Fedosov index formula for the index of Toeplitz operators connected with the Hardy space of solutions to an elliptic system of first order partial differential equations in a bounded domain of Euclidean space with infinitely differentiable boundary.
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The Fredholm-Carlemann theory for a class of radically acting linear integral operators in H ( +) spaces /Keviczky, Attila Béla January 1976 (has links)
No description available.
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Über Banachalgebren beschränkter Pseudodifferentialoperatoren und Fredholmkriterien in L[superscript p](IR[superscript n])Illner, Reinhard. January 1976 (has links)
Thesis--Bonn. / Includes bibliographical references (p. 58-60).
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The Fredholm-Carlemann theory for a class of radically acting linear integral operators in H ( +) spaces /Keviczky, Attila Béla January 1976 (has links)
No description available.
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