livsic (50 risultati)

Hard cover. Very good. No dust jacket. Cover.

Paperback. Condizione: Good+. Condizione sovraccoperta: Good+. Paperback in dustjacket. Binding sound, text clean, some moderate shelfwear to covers and a few small edge tears. 230 pages. Italian text. Book.

Condizione: Very Good. *Price HAS BEEN REDUCED by 10% until Monday, May 18 (sale item)* 118 pp., Paperback, 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. Condizione: Very Good. Very good hardcover, book is clean and tight. Volume 34.

Condizione: New. In.

Paperback. Condizione: New. 1987 ed.

Paperback. Condizione: New.

Hard Cover. Condizione: Very Good. Condizione sovraccoperta: Very Good. Owner address label on front endpaper, minor blemish on fore edge. Binding tight and square, pages clean, bright, and unmarked. 1980 Hard Cover. 351, [1] pp. Although the combinations comprised in this book represent only a small portion of the total combinations played in practice, they have been carefully selected from the games played in a great number of tournaments over many years. One of the aims of this book is to illustrate, in the best possible way, each of the sixteen groups under which combinations are classified. The contents of this book progress from simple to complex examples, thus fulfilling the needs of those readers who wish to assess their own playing strength and improve it.

Tapa Blanda. Prefazione e note di Jean Claude Marcadé. Traduzione di Renata Franceschi. 16x23 339 pp. ilustraciones Prefazione e note di Jean Claude Marcadé. Traduzione di Renata Franceschi. 16x23 339 pp. ilustraciones 339 pp. 16x23 mínimas rozaduras. Muy buen estado.

Paperback. Condizione: Brand New. 1987 edition. 118 pages. 9.25x6.10x0.28 inches. In Stock.

414 S./pp., Abbildungen (Illustrations), Originalpappband (publisher's cardboard covers), sehr gutes Exemplar / book in excellent condition, Sprache: russisch.

Taschenbuch. Condizione: Neu. Commuting Nonselfadjoint Operators in Hilbert Space | Two Independent Studies | Moshe S. Livsic (u. a.) | Taschenbuch | Lecture Notes in Mathematics | Einband - flex.(Paperback) | Englisch | 1987 | Springer | EAN 9783540183167 | Verantwortliche Person für die EU: Springer Nature Customer Service Center GmbH, Europaplatz 3, 69115 Heidelberg, productsafety[at]springernature[dot]com | Anbieter: preigu.

Condizione: Gebraucht / Used. Hardcover. Very good. Xvi,313pp.

Paperback. Condizione: New. 1987th.

Condizione: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Classification of commuting non-selfadjoint operators is one of the most challenging problems in operator theory even in the finite-dimensional case. The spectral analysis of dissipative operators has led to a series of deep results in the framework of unitary dilations and characteristic operator functions. It has turned out that the theory has to be based on analytic functions on algebraic manifolds and not on functions of several independent variables as was previously believed. This follows from the generalized Cayley-Hamilton Theorem, due to M.S.Livsic: "Two commuting operators with finite dimensional imaginary parts are connected in the generic case, by a certain algebraic equation whose degree does not exceed the dimension of the sum of the ranges of imaginary parts." Such investigations have been carried out in two directions. One of them, presented by L.L.Waksman, is related to semigroups of projections of multiplication operators on Riemann surfaces. Another direction, which is presented here by M.S.Livsic is based on operator colligations and collective motions of systems. Every given wave equation can be obtained as an external manifestation of collective motions. The algebraic equation mentioned above is the corresponding dispersion law of the input-output waves.

Condizione: Gut. Zustand: Gut | Sprache: Englisch | Produktart: Bücher | Classification of commuting non-selfadjoint operators is one of the most challenging problems in operator theory even in the finite-dimensional case. The spectral analysis of dissipative operators has led to a series of deep results in the framework of unitary dilations and characteristic operator functions. It has turned out that the theory has to be based on analytic functions on algebraic manifolds and not on functions of several independent variables as was previously believed. This follows from the generalized Cayley-Hamilton Theorem, due to M.S.Livsic: "Two commuting operators with finite dimensional imaginary parts are connected in the generic case, by a certain algebraic equation whose degree does not exceed the dimension of the sum of the ranges of imaginary parts." Such investigations have been carried out in two directions. One of them, presented by L.L.Waksman, is related to semigroups of projections of multiplication operators on Riemann surfaces. Another direction, which is presented here by M.S.Livsic is based on operator colligations and collective motions of systems. Every given wave equation can be obtained as an external manifestation of collective motions. The algebraic equation mentioned above is the corresponding dispersion law of the input-output waves.

Brossura. Condizione: discreto. senza sovraccoperta. Collana Biblioteca di cultura moderna. A cura di Giorgio Kraiski. Trad. M. Fabris. Aloni e fioriture in copertina, interno molto buono. Della sovraccoperta sono conservate esclusivamente le alette.

In-8° pp. XVI-223, bross. edit. con sovrac. ill.

Condizione: New. In.

Condizione: New. In.

Condizione: New.

Gebunden. Condizione: New.

Condizione: New. pp. 340.

Condizione: New. pp. 340.

Taschenbuch. Condizione: Neu. Theory of Commuting Nonselfadjoint Operators | M. S. Livsic (u. a.) | Taschenbuch | xviii | Englisch | 2010 | Springer | EAN 9789048145850 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Hardcover. Condizione: Very Good. Very Good. Dust Jacket may NOT BE INCLUDED.CDs may be missing. SHIPS FROM MULTIPLE LOCATIONS. book.

Taschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Considering integral transformations of Volterra type, F. Riesz and B. Sz.-Nagy no ticed in 1952 that [49]: 'The existence of such a variety of linear transformations, having the same spectrum concentrated at a single point, brings out the difficulties of characterization of linear transformations of general type by means of their spectra.' Subsequently, spectral analysis has been developed for different classes of non selfadjoint operators [6,7,14,20,21,36,44,46,54]. It was then realized that this analysis forms a natural basis for the theory of systems interacting with the environment. The success of this theory in the single operator case inspired attempts to create a general theory in the much more complicated case of several commuting operators with finite-dimensional imaginary parts. During the past 10-15 years such a theory has been developed, yielding fruitful connections with algebraic geometry and sys tem theory. Our purpose in this book is to formulate the basic problems appearing in this theory and to present its main results. It is worth noting that, in addition to the joint spectrum, the corresponding algebraic variety and its global topological characteristics play an important role in the classification of commuting operators. For the case of a pair of operators these are: 1. The corresponding algebraic curve, and especially its genus. 2. Certain classes of divisors - or certain line bundles - on this curve.

Buch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - Considering integral transformations of Volterra type, F. Riesz and B. Sz.-Nagy no ticed in 1952 that [49]: 'The existence of such a variety of linear transformations, having the same spectrum concentrated at a single point, brings out the difficulties of characterization of linear transformations of general type by means of their spectra.' Subsequently, spectral analysis has been developed for different classes of non selfadjoint operators [6,7,14,20,21,36,44,46,54]. It was then realized that this analysis forms a natural basis for the theory of systems interacting with the environment. The success of this theory in the single operator case inspired attempts to create a general theory in the much more complicated case of several commuting operators with finite-dimensional imaginary parts. During the past 10-15 years such a theory has been developed, yielding fruitful connections with algebraic geometry and sys tem theory. Our purpose in this book is to formulate the basic problems appearing in this theory and to present its main results. It is worth noting that, in addition to the joint spectrum, the corresponding algebraic variety and its global topological characteristics play an important role in the classification of commuting operators. For the case of a pair of operators these are: 1. The corresponding algebraic curve, and especially its genus. 2. Certain classes of divisors - or certain line bundles - on this curve.

Paperback. Condizione: Brand New. 340 pages. 9.25x6.10x0.77 inches. In Stock.

Hardcover. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.