Commutation Properties Hilbert Space Operators by Putnam (22 results)

Condition: Very Good. First edition, first printing, 167 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.

Hardcover. Condition: Good+. Slight shelf wear and rubbing to the spine edges and corners. Corners slightly bumped.; Ergebnisse Der Mathematik Und Ihrer Grenzgebiete; 0 X 0 X 0 inches; 168 pages.

Condition: Good. Good condition. No Dust Jacket (Hilbert Space, Operator Theory, Mathematics) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains.

Hardcover. Condition: Very Good. No Jacket. Very good, clean, tight condition - yellow cloth. Text free of marks. Professional book dealer since 1999. All orders are processed promptly and carefully packaged.

Hardcover. Condition: Very Good. First Edition. A very nice, clean and unmarked hardcover.

Hardcover. Condition: Very Good. FIRST THUS. First Edition Thus, First Printing. Published by Springer-Verlag New York Inc., 1967. Octavo. Hardcover. Book is very good with very light toning to the page ends and a small stain to the front cover. 100% positive feedback. 30 day money back guarantee. NEXT DAY SHIPPING! Excellent customer service. Please email with any questions. All books packed carefully and ship with free delivery confirmation/tracking. All books come with free bookmarks. Ships from Sag Harbor, New York.

XI/167 S./pp., Originalleineneinband (publisher's cloth binding), Bibliotheksexemplar/Exlibrary, keine Unterstreichungen oder Anmerkungen/no underlinings or remarks, (Ergebnisse der Mathematik und ihrer Grenzgebiete 36), Sprache: englisch.

Hardcover. Condition: Gut. Berlin, Springer 1967. gr.8°. XII, 167 p. OCloth. (back faded).- Ergebnisse der Mathematik und ihrer Grenzgebiete (Neue Folge), 36.- Name on flyleaf, otherwise in good condition.

Condition: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,450grams, ISBN:

Condition: New. In.

Paperback. Condition: New.

Condition: New. pp. 180.

Paperback. Condition: Brand New. reprint edition. 180 pages. 9.25x6.10x0.50 inches. In Stock.

Condition: New.

167 S., Sprache: Englisch Gewicht in Gramm: 400 Groß 8°, Original-Leinen, Bibliotheks-Exemplar (ordungsgemäß entwidmet), Stempel auf Titel, insgesamt gutes und innen sauberes Exemplar,

Taschenbuch. Condition: Neu. Druck auf Anfrage Neuware - Printed after ordering - What could be regarded as the beginning of a theory of commutators AB - BA of operators A and B on a Hilbert space, considered as a dis cipline in itself, goes back at least to the two papers of Weyl [3] {1928} and von Neumann [2] {1931} on quantum mechanics and the commuta tion relations occurring there. Here A and B were unbounded self-adjoint operators satisfying the relation AB - BA = iI, in some appropriate sense, and the problem was that of establishing the essential uniqueness of the pair A and B. The study of commutators of bounded operators on a Hilbert space has a more recent origin, which can probably be pinpointed as the paper of Wintner [6] {1947}. An investigation of a few related topics in the subject is the main concern of this brief monograph. The ensuing work considers commuting or 'almost' commuting quantities A and B, usually bounded or unbounded operators on a Hilbert space, but occasionally regarded as elements of some normed space. An attempt is made to stress the role of the commutator AB - BA, and to investigate its properties, as well as those of its components A and B when the latter are subject to various restrictions. Some applica tions of the results obtained are made to quantum mechanics, perturba tion theory, Laurent and Toeplitz operators, singular integral trans formations, and Jacobi matrices.

Hardcover. Condition: Good. Dust Jacket NOT present. CD WILL BE MISSING. . SHIPS FROM MULTIPLE LOCATIONS. book.

In Englisch. XI, 167 S., OLn., nur wenige Gebrauchsspuren.

Condition: New. Print on Demand pp. 180 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam.

Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -What could be regarded as the beginning of a theory of commutators AB - BA of operators A and B on a Hilbert space, considered as a dis cipline in itself, goes back at least to the two papers of Weyl [3] {1928} and von Neumann [2] {1931} on quantum mechanics and the commuta tion relations occurring there. Here A and B were unbounded self-adjoint operators satisfying the relation AB - BA = iI, in some appropriate sense, and the problem was that of establishing the essential uniqueness of the pair A and B. The study of commutators of bounded operators on a Hilbert space has a more recent origin, which can probably be pinpointed as the paper of Wintner [6] {1947}. An investigation of a few related topics in the subject is the main concern of this brief monograph. The ensuing work considers commuting or 'almost' commuting quantities A and B, usually bounded or unbounded operators on a Hilbert space, but occasionally regarded as elements of some normed space. An attempt is made to stress the role of the commutator AB - BA, and to investigate its properties, as well as those of its components A and B when the latter are subject to various restrictions. Some applica tions of the results obtained are made to quantum mechanics, perturba tion theory, Laurent and Toeplitz operators, singular integral trans formations, and Jacobi matrices. 180 pp. Englisch.

Condition: New. PRINT ON DEMAND pp. 180.

Taschenbuch. Condition: Neu. This item is printed on demand - Print on Demand Titel. Neuware -What could be regarded as the beginning of a theory of commutators AB - BA of operators A and B on a Hilbert space, considered as a dis cipline in itself, goes back at least to the two papers of Weyl [3] {1928} and von Neumann [2] {1931} on quantum mechanics and the commuta tion relations occurring there. Here A and B were unbounded self-adjoint operators satisfying the relation AB - BA = iI, in some appropriate sense, and the problem was that of establishing the essential uniqueness of the pair A and B. The study of commutators of bounded operators on a Hilbert space has a more recent origin, which can probably be pinpointed as the paper of Wintner [6] {1947}. An investigation of a few related topics in the subject is the main concern of this brief monograph. The ensuing work considers commuting or 'almost' commuting quantities A and B, usually bounded or unbounded operators on a Hilbert space, but occasionally regarded as elements of some normed space. An attempt is made to stress the role of the commutator AB - BA, and to investigate its properties, as well as those of its components A and B when the latter are subject to various restrictions. Some applica tions of the results obtained are made to quantum mechanics, perturba tion theory, Laurent and Toeplitz operators, singular integral trans formations, and Jacobi matrices.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 180 pp. Englisch.