06047nam 22005775 450 991048072480332120210409161054.03-642-66282-X10.1007/978-3-642-66282-9(CKB)3400000000105636(SSID)ssj0000807869(PQKBManifestationID)11514795(PQKBTitleCode)TC0000807869(PQKBWorkID)10774986(PQKB)10827947(DE-He213)978-3-642-66282-9(MiAaPQ)EBC3089388(PPN)237909952(EXLCZ)99340000000010563620121227d1995 u| 0engurnn#008mamaatxtccrPerturbation Theory for Linear Operators[electronic resource] /by Tosio Kato2nd ed. 1995.Berlin, Heidelberg :Springer Berlin Heidelberg :Imprint: Springer,1995.1 online resource (XXI, 623 p.);132"With 3 Figures."3-540-07558-5 3-540-58661-X Includes bibliographical references and indexes.One Operator theory in finite-dimensional vector spaces -- § 1. Vector spaces and normed vector spaces -- § 2. Linear forms and the adjoint space -- § 3. Linear operators -- § 4. Analysis with operators -- § 5. The eigenvalue problem -- § 6. Operators in unitary spaces -- Two Perturbation theory in a finite-dimensional space -- § 1. Analytic perturbation of eigenvalues -- § 2. Perturbation series -- § 3. Convergence radii and error estimates -- § . Similarity transformations of the eigenspaces and eigenvectors -- § 5. Non-analytic perturbations -- § 6. Perturbation of symmetric operators -- Three Introduction to the theory of operators in Banach spaces -- § 1. Banach spaces -- § 2. Linear operators in Banach spaces -- § 3. Bounded operators -- § 4. Compact operators -- § 5. Closed operators -- § 6. Resolvents and spectra -- Four Stability theorems -- §1. Stability of closedness and bounded invertibility -- § 2. Generalized convergence of closed operators -- § 3. Perturbation of the spectrum -- § 4. Pairs of closed linear manifolds -- § 5. Stability theorems for semi-Fredholm operators -- § 6. Degenerate perturbations -- Five Operators in Hilbert spaces -- § 1. Hilbert space -- § 2. Bounded operators in Hilbert spaces -- § 3. Unbounded operators in Hilbert spaces -- § 4. Perturbation of self adjoint operators -- § 5. The Schrödinger and Dirac operators -- Six Sesquilinear forms in Hilbert spaces and associated operators -- § 1. Sesquilinear and quadratic forms -- § 2. The representation theorems -- § 3. Perturbation of sesquilinear forms and the associated operators -- § 4. Quadratic forms and the Schrödinger operators -- § 5. The spectral theorem and perturbation of spectral families -- Seven Analytic perturbation theory -- § 1. Analytic families of operators -- § 2. Holomorphic families of type (A) -- § 3. Selfadjoint holomorphic families -- § 4. Holomorphic families of type (B) -- § 5. Further problems of analytic perturbation theory -- § 6. Eigenvalue problems in the generalized form -- Eight Asymptotic perturbation theory -- § 1. Strong convergence in the generalized sense -- § 2. Asymptotic expansions -- § 3. Generalized strong convergence of sectorial operators -- § 4. Asymptotic expansions for sectorial operators -- § 5. Spectral concentration -- Nine Perturbation theory for semigroups of operators -- § 1. One-parameter semigroups and groups of operators -- § 2. Perturbation of semigroups -- § 3. Approximation by discrete semigroups -- Ten Perturbation of continuous spectra and unitary equivalence -- §1. The continuous spectrum of a selfadjoint operator -- § 2. Perturbation of continuous spectra -- § 3. Wave operators and the stability of absolutely continuous spectra -- § 4. Existence and completeness of wave operators -- § 5. A stationary method -- Supplementary Notes -- Supplementary Bibliography -- Notation index -- Author index.In view of recent development in perturbation theory, supplementary notes and a supplementary bibliography are added at the end of the new edition. Little change has been made in the text except that the para­ graphs V-§ 4.5, VI-§ 4.3, and VIII-§ 1.4 have been completely rewritten, and a number of minor errors, mostly typographical, have been corrected. The author would like to thank many readers who brought the errors to his attention. Due to these changes, some theorems, lemmas, and formulas of the first edition are missing from the new edition while new ones are added. The new ones have numbers different from those attached to the old ones which they may have replaced. Despite considerable expansion, the bibliography i" not intended to be complete. Berkeley, April 1976 TosIO RATO Preface to the First Edition This book is intended to give a systematic presentation of perturba­ tion theory for linear operators. It is hoped that the book will be useful to students as well as to mature scientists, both in mathematics and in the physical sciences.;132Partial differential equationsCalculus of variationsPartial Differential Equationshttps://scigraph.springernature.com/ontologies/product-market-codes/M12155Calculus of Variations and Optimal Control; Optimizationhttps://scigraph.springernature.com/ontologies/product-market-codes/M26016Partial differential equations.Calculus of variations.Partial Differential Equations.Calculus of Variations and Optimal Control; Optimization.515/.7246Kato Tosio1917-authttp://id.loc.gov/vocabulary/relators/aut40573BOOK9910480724803321Perturbation theory for linear operators82699UNINA03343nam 22005895 450 991040773740332120251230064432.03-030-51566-410.1007/978-3-030-51566-9(OCoLC)1239331548(CKB)4100000011325503(MiAaPQ)EBC6247246(DE-He213)978-3-030-51566-9(PPN)248596705(EXLCZ)99410000001132550320200629d2020 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierAdvances in Human Factors in Architecture, Sustainable Urban Planning and Infrastructure Proceedings of the AHFE 2020 Virtual Conference on Human Factors in Architecture, Sustainable Urban Planning and Infrastructure, 16-20 July, 2020, USA /edited by Jerzy Charytonowicz1st ed. 2020.Cham :Springer International Publishing :Imprint: Springer,2020.1 online resource (248 pages)Advances in Intelligent Systems and Computing,2194-5365 ;12143-030-51565-6 Includes bibliographical references and index.This book presents human factors research focused on achieving and assessing sustainability in the built environment and architecture. It reports on advanced engineering methods for architecture and design, and on assessments of the social, environmental, and economic impacts of various designs and projects. The book covers a broad range of practical studies relating to ergonomic design and assessment of public and private places, urban ecological constructions, and urban planning for smart city. Further topics include green area planning, environmentally-responsive architecture, and conservation and adaptation of vernacular architectures in modern design. Based on the AHFE 2020 Virtual Conference on Human Factors in Architecture, Sustainable Urban Planning and Infrastructure, held on July 16–20, 2020, this book offers a wealth of perspectives on sustainability and ergonomics in architecture and urban planning. As such, it represents a timely source of inspiration for designers, architects, urban planners, as well as civil and environmental engineers, and other professionals, including policy-makers, seeking for developing sustainable buildings and infrastructure. .Advances in Intelligent Systems and Computing,2194-5365 ;1214Sustainable architectureArchitectureGeographySustainable Architecture/Green BuildingsCities, Countries, RegionsRegional GeographySustainable architecture.Architecture.Geography.Sustainable Architecture/Green Buildings.Cities, Countries, Regions.Regional Geography.620.82620.82Charytonowicz Jerzyedthttp://id.loc.gov/vocabulary/relators/edtMiAaPQMiAaPQMiAaPQBOOK9910407737403321Advances in Human Factors in Architecture, Sustainable Urban Planning and Infrastructure1922153UNINA