Lingua: Inglese
Editore: Newman House (edition First Edition), 2017
ISBN 10: 0970402236 ISBN 13: 9780970402233
Da: BooksRun, Philadelphia, PA, U.S.A.
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Paperback. Condizione: Very Good. First Edition. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.
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Editore: D C Heath, 1911
Da: Frost Pocket Farm - IOBA, Fleetville, PA, U.S.A.
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Hardcover. First edition (NAP) . Part II only. Hardcover. Original tan, green and black pictorial cloth (fish amidst some art nouveau style flowering plants) , 274 pp, illustrated with in-text drawings of the Brownies, nautical scenes, Native American Indians, etc. And 2 color plates. Very good, no dustjacket. Corners bumped, some soil on cloth, approximately 1/8th deep fraying at head and foot of spine. Internally, an approximately 2 inch deep piece of the lower edge of the second blank free front endpaper is trorn off, lower corner of 4 adjoining leaves creased, occasinal stray spots of foxing, a few random smudges, paper lightly age yellowed, otherwise tight, clean, paper crisp and unmarked, probably never really read. School; reader; children's. ********************************************.
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paperback. Condizione: Good. Softcover ex-library with typical marks shows moderate cover wear. Text is unmarked. Ships FAST!
Hardback or Cased Book. Condizione: New. Hyperspherical Harmonics and Generalized Sturmians. Book.
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Condizione: New. pp. 208.
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Da: Plurabelle Books Ltd, Cambridge, Regno Unito
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Aggiungi al carrelloHardcover. Condizione: Very Good. 612p hardback with laminated cover, very good, tiny dent @ bottom of board, as new Language: English.
Da: AHA-BUCH GmbH, Einbeck, Germania
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - n Angular Momentum Theory for Diatomic Molecules, R R method of trees, 3 construct the wave functions of more complicated systems for ex- ple many electron atoms or molecules. However, it was soon realized that unless the continuum is included, a set of hydrogenlike orbitals is not complete. To remedy this defect, Shull and Löwdin [273] - troduced sets of radial functions which could be expressed in terms of Laguerre polynomials multiplied by exponential factors. The sets were constructed in such a way as to be complete, i. e. any radial fu- tion obeying the appropriate boundary conditions could be expanded in terms of the Shull-Löwdin basis sets. Later Rotenberg [256, 257] gave the name Sturmian to basis sets of this type in order to emp- size their connection with Sturm-Liouville theory. There is a large and rapidly-growing literature on Sturmian basis functions; and selections from this literature are cited in the bibliography. In 1968, Goscinski [138] completed a study ofthe properties ofSt- rnian basis sets, formulating the problem in such a way as to make generalization of the concept very easy. In the present text, we shall follow Goscinski s easily generalizable definition of Sturmians.
Lingua: Inglese
Editore: Dordrecht , Kluwer [1989]., 1989
ISBN 10: 079230165X ISBN 13: 9780792301653
Da: Antiquariat Bookfarm, Löbnitz, Germania
EUR 82,57
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Aggiungi al carrelloHardcover. 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. 81 AVE 9780792301653 Sprache: Englisch Gewicht in Gramm: 1500.
Da: AHA-BUCH GmbH, Einbeck, Germania
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Aggiungi al carrelloBuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - n Angular Momentum Theory for Diatomic Molecules, R R method of trees, 3 construct the wave functions of more complicated systems for ex- ple many electron atoms or molecules. However, it was soon realized that unless the continuum is included, a set of hydrogenlike orbitals is not complete. To remedy this defect, Shull and Löwdin [273] - troduced sets of radial functions which could be expressed in terms of Laguerre polynomials multiplied by exponential factors. The sets were constructed in such a way as to be complete, i. e. any radial fu- tion obeying the appropriate boundary conditions could be expanded in terms of the Shull-Löwdin basis sets. Later Rotenberg [256, 257] gave the name Sturmian to basis sets of this type in order to emp- size their connection with Sturm-Liouville theory. There is a large and rapidly-growing literature on Sturmian basis functions; and selections from this literature are cited in the bibliography. In 1968, Goscinski [138] completed a study ofthe properties ofSt- rnian basis sets, formulating the problem in such a way as to make generalization of the concept very easy. In the present text, we shall follow Goscinski s easily generalizable definition of Sturmians.
Da: Ria Christie Collections, Uxbridge, Regno Unito
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Da: Mispah books, Redhill, SURRE, Regno Unito
EUR 100,32
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Aggiungi al carrelloPaperback. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.
Da: preigu, Osnabrück, Germania
EUR 95,70
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. New Methods in Quantum Theory | C. A. Tsipis (u. a.) | Taschenbuch | 564 S. | Englisch | 2011 | Springer | EAN 9789401065856 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.
Da: Revaluation Books, Exeter, Regno Unito
EUR 159,73
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Aggiungi al carrelloPaperback. Condizione: Brand New. 564 pages. 9.50x5.50x1.30 inches. In Stock.
Da: Ria Christie Collections, Uxbridge, Regno Unito
EUR 164,62
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Da: Ria Christie Collections, Uxbridge, Regno Unito
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Da: AHA-BUCH GmbH, Einbeck, Germania
EUR 114,36
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Aggiungi al carrelloTaschenbuch. Condizione: Neu. Druck auf Anfrage Neuware - Printed after ordering - This volume contains all of the invited lectures presented at the NATO ARWon 'New Methods in Quantum Theory' held in Halkidiki, Greece from May 14th to May 19th, 1995. This survey of new perspectives, techniques and results in quantum theory contains 26 chapters by leading quantum chemists and physicists from 14 countries. The book covers a wide range of topics, though the emphasis throughout is on new approaches and their interrelationships. Topics covered include dimensional scaling, the hyperspherical method applied both to reactive scattering theory and to bound state problems, chaotic behaviour, large-order perturbation theory, complex eigenvalues and quasistationary states, semiclassical methods, cusps in hyperaccurate wave functions, density functional theory, relativistic quantum theory, and quantum Monte Carlo methods. I hope very much that the various lectures presented at this Advanced Research Workshop will be of as great interest to the reader as they were to the participants. The organization of the ARW would have been impossible without the generous funding by NATO, which is gratefully acknowledged. I sincerely thank Drs. J. -M. Cadiou, Assistant Secretary General for Scientific and Environmental Affairs, and J. A. Rausell-Colom, Programme Director for Priority Area on High Technology, North Atlantic Treaty Organization, who helped me throughout the various stages of the ARW.
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Aggiungi al carrelloCondizione: Sehr gut. Zustand: Sehr gut | Seiten: 276 | Sprache: Englisch | Produktart: Bücher | where d 3 3)2 ( L x - -- i3x j3x j i i>j Thus the Gegenbauer polynomials play a role in the theory of hyper spherical harmonics which is analogous to the role played by Legendre polynomials in the familiar theory of 3-dimensional spherical harmonics; and when d = 3, the Gegenbauer polynomials reduce to Legendre polynomials. The familiar sum rule, in 'lrlhich a sum of spherical harmonics is expressed as a Legendre polynomial, also has a d-dimensional generalization, in which a sum of hyper spherical harmonics is expressed as a Gegenbauer polynomial (equation (3-27»: The hyper spherical harmonics which appear in this sum rule are eigenfunctions of the generalized angular monentum 2 operator A , chosen in such a way as to fulfil the orthonormality relation: VIe are all familiar with the fact that a plane wave can be expanded in terms of spherical Bessel functions and either Legendre polynomials or spherical harmonics in a 3-dimensional space. Similarly, one finds that a d-dimensional plane wave can be expanded in terms of HYPERSPHERICAL HARMONICS xii "hyperspherical Bessel functions" and either Gegenbauer polynomials or else hyperspherical harmonics (equations ( 4 - 27) and ( 4 - 30) ) : 00 ik·x e = (d-4)!!A~oiA(d+2A-2)j~(kr)C~(~k'~) 00 (d-2)!!I(0) 2: iAj~(kr) 2:Y~ (["2k)Y (["2) A A=O ). l). l)J where I(O) is the total solid angle. This expansion of a d-dimensional plane wave is useful when we wish to calculate Fourier transforms in a d-dimensional space.
Da: Mispah books, Redhill, SURRE, Regno Unito
EUR 177,94
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Aggiungi al carrelloPaperback. Condizione: Like New. Like New. book.