Perturbation Theory Linear Operators (81 results)

Condition: Very Good. first edition, first printing; 161 pp., hardcover, previous owners' name to the front paste down, else very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.…

Paperback. Condition: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Condition: New. 644 pp., paperback, NEW!! - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

Hardcover. Condition: Fair. 1st edition 1966 Sprnger. HC DJ Wear and tanning on DJ Slight smoke smell.

Condition: Very Good. First edition, first printing, xix, 592 pp., hardcover, very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.…

Condition: Good. Paperback, illustrated with numerous equations and diagrams, 8vo.; Name in pen on title page.

Condition: As New. Unread book in perfect condition.

Hardcover. Condition: Gut. XIX, 592 p. : With 3 figures ; Good. Ex-library with usual markings. Clean pages. Sprache: Englisch Gewicht in Gramm: 1130.

Condition: Fair. Volume 132. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1050grams, ISBN.…

Condition: New.

Condition: New.

Condition: Gebraucht / Used. Hardcover. Good. Xix,592pp. former owner name on firts free endpaper..

Softcover. Condition: Gut. Repr. of the 1980 ed. Ex-library with stamp and library-signature. GOOD condition, some traces of use. C-02332 9783540586616 Sprache: Englisch Gewicht in Gramm: 1150.

Condition: New.

Condition: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1050grams, ISBN.…

PF. Condition: New.

Hardcover. Condition: Gut. 161 S. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Sprache: Englisch Gewicht in Gramm: 900.

Hardcover. Condition: Gut. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 47 KAT 9780387906669 Sprache: Englisch Gewicht in Gramm: 550.…

Condition: As New. Unread book in perfect condition.

Condition: New. In English.

Condition: New.

Hardcover. Condition: Very Good EX-LIBRARY. No dust jacket. First Edition. New York:: Springer - Verlag New York Inc., 1966. Why settle for a paperback reprint when you can have this clothbound first edition? Original yellow cloth, lettered in black on the spine and front cover. Inner hinges are perfect. Corners are NOT bumped. WITHDRAWN stamp, and a few other library markings on the endpapers. Text pages are clean, crisp, and unmarked. No underlining. No highlighting. No margin notes. English text. Contains an Introduction (with a brief historical account of the theory) and 10 major sections, as follows: 1) Operator theory in finite-dimensional vector spaces; 2) Perturbation theory in a finite-dimensional space; 3) Introduction to the theory of operators in Banach spaces; 4) Stability theorems; 5) Operators in Hilbert spaces; 6) Sesquilinear forms in Hilbert spaces and associated operators; 7) Analytic perturbation theory; 8) Asymptotic perturbation theory; 9) Perturbation theory for semigroups of operators; 10) Perturbation of continuous spectra and unitary equivalence. Bibliographical references. Notation Index. Author Index. Subject Index. Errata. Die Grundlehren der mathematischen Wissenschaften in Einzeldarstellungen mit besonderer Berücksichtigung der Anwendungsgebiete, Band 132. . First Edition. Hard Cover. Very Good EX-LIBRARY./No dust jacket. 8vo. xix, 592pp.…

PF. Condition: New.

Condition: New. In English.

Condition: Sehr gut. XIX, 592 Seiten, Die Grundlehren der mathematischen Wissenschaften in Einzeldarstellungen, Band 132. Zust: Gutes Exemplar. Mit original Schutzumschlag. Schneller Versand und persönlicher Service - jedes Buch händisch geprüft und beschrieben - aus unserem Familienbetrieb seit über 25 Jahren. Eine Rechnung mit ausgewiesener Mehrwertsteuer liegt jeder unserer Lieferungen bei. Wir versenden mit der deutschen Post. Sprache: Englisch Gewicht in Gramm: 1060 gebundene Ausgabe gebundene Ausgabe.…

paperback. Condition: New. In shrink wrap. Looks like an interesting title.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - PFrom the reviews: '[.] An excellent textbook in the theory of linear operators in Banach and Hilbert spaces. It is a thoroughly worthwhile reference work both for graduate students in functional analysis as well as for researchers in perturbation, spectral, and scattering theory. [.] I can recommend it for any mathematician or physicist interested in this field.' Zentralblatt MATH/P.…

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - 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 V4.5, VI4.3, and VIII1.4 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.…

Ln. 740 S. in russisch guter Zustand.

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - This book is a slightly expanded reproduction of the first two chapters (plus Introduction) of my book Perturbation Theory tor Linear Operators, Grundlehren der mathematischen Wissenschaften 132, Springer 1980. Ever since, or even before, the publication of the latter, there have been suggestions about separating the first two chapters into a single volume. I have now agreed to follow the suggestions, hoping that it will make the book available to a wider audience. Those two chapters were intended from the outset to be a comprehen sive presentation of those parts of perturbation theory that can be treated without the topological complications of infinite-dimensional spaces. In fact, many essential and. even advanced results in the theory have non trivial contents in finite-dimensional spaces, although one should not forget that some parts of the theory, such as those pertaining to scatter ing. are peculiar to infinite dimensions. I hope that this book may also be used as an introduction to linear algebra. I believe that the analytic approach based on a systematic use of complex functions, by way of the resolvent theory, must have a strong appeal to students of analysis or applied mathematics, who are usually familiar with such analytic tools.…