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Description du livre HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur GZ-9781616685973
Description du livre Etat : Brand New. New. US edition. Expediting shipping for all USA and Europe orders excluding PO Box. Excellent Customer Service. N° de réf. du vendeur ABEOCT23-249632
Description du livre HRD. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur GZ-9781616685973
Description du livre Hardback. Etat : New. New copy - Usually dispatched within 4 working days. N° de réf. du vendeur B9781616685973
Description du livre Hardcover. Etat : new. Hardcover. There are very few quantum systems that can be solved exactly. In most cases, one has to use some approximate method. One of the most important approximate methods is perturbation expansion. The main idea of this method is simple: if one knows the solution of some parent system, one can find the solution of the "perturbed" system. It is assumed that the system does not differ from the parent system very much, in which case "perturbation" is small. Next one expresses eigenvalues and eigenstates of the perturbed systems as a power series expansion in terms of the eigenvalues and eigenstates of the parent system. Hence in order to obtain the solution of the perturbed system, one has to know the solution of the parent system. This book offers examples and solutions to this fascinating topic. There are very few quantum systems that can be solved exactly. In most cases, one has to use some approximate method. One of the most important approximate methods is perturbation expansion. This book offers examples and solutions to this topic. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability. N° de réf. du vendeur 9781616685973
Description du livre Etat : New. Num Pages: 235 pages, tables & charts. BIC Classification: PHQ. Category: (UP) Postgraduate, Research & Scholarly. Dimension: 229 x 163 x 19. Weight in Grams: 472. . 2010. Hardcover. . . . . Books ship from the US and Ireland. N° de réf. du vendeur V9781616685973
Description du livre Etat : New. Num Pages: 235 pages, tables & charts. BIC Classification: PHQ. Category: (UP) Postgraduate, Research & Scholarly. Dimension: 229 x 163 x 19. Weight in Grams: 472. . 2010. Hardcover. . . . . N° de réf. du vendeur V9781616685973