03111nam 22005535 450 991029978580332120200705225545.03-319-17566-110.1007/978-3-319-17566-9(CKB)3710000000444399(EBL)3567569(SSID)ssj0001534864(PQKBManifestationID)11824419(PQKBTitleCode)TC0001534864(PQKBWorkID)11498250(PQKB)11053410(DE-He213)978-3-319-17566-9(MiAaPQ)EBC3567569(PPN)187684758(EXLCZ)99371000000044439920150704d2015 u| 0engur|n|---|||||txtccrSpectral Theory and Applications of Linear Operators and Block Operator Matrices /by Aref Jeribi1st ed. 2015.Cham :Springer International Publishing :Imprint: Springer,2015.1 online resource (608 p.)Description based upon print version of record.3-319-17565-3 Includes bibliographical references and index. Introduction -- Fredholm Operators and Riesz Theory -- Abstract Cauchy Problem -- Fredholm Theory Related to Some Measures -- Pertubation Results -- Essential Spectra of Linear Operators -- Essentia Pseudo-spectra -- S-Essential Spectra -- Essential Spectra of 2 X 2 Block Operator Matrices -- Essential Spectra of 3 X 3 Block Operator Matrices -- Applications in Mathematical Physics and Biology. .Examining recent mathematical developments in the study of Fredholm operators, spectral theory and block operator matrices, with a rigorous treatment of classical Riesz theory of polynomially compact operators, this volume covers both abstract and applied developments in the study of spectral theory. These topics are intimately related to the stability of underlying physical systems and play a crucial role in many branches of mathematics as well as numerous interdisciplinary applications. By studying classical Riesz theory of polynomially compact operators in order to establish the existence results of the second kind operator equations, this volume will assist the reader working to describe the spectrum, multiplicities and localization of the eigenvalues of polynomially compact operators.Mathematical physicsOperator theoryMathematical Physicshttps://scigraph.springernature.com/ontologies/product-market-codes/M35000Operator Theoryhttps://scigraph.springernature.com/ontologies/product-market-codes/M12139Mathematical physics.Operator theory.Mathematical Physics.Operator Theory.510Jeribi Arefauthttp://id.loc.gov/vocabulary/relators/aut755592BOOK9910299785803321Spectral theory and applications of linear operators and block operator matrices1522630UNINA