روش تغییر در شیمی کوانتومی (شیمی فیزیکی، مجموعه‌ای از مونوگراف‌ها)

The Variation Method in Quantum Chemistry is generally a description of the basic theorems and points of view of the method. Applications of these theorems are also presented through several variational procedures and concrete examples. The book contains nine concise chapters wherein the first two ones tackle the general concept of the variation method and its applications. Some chapters deal with other theorems such as the Generealized Brillouin and Hellmann-Feynman Theorems. Also covered in the discussion is the relation of the Perturbation Theory and the Variation Method. This book will be of great help to students and researchers studying quantum chemistry. Content: Physical Chemistry Page ii Front Matter Page iii Dedication Page iv Copyright page Page iv Preface Page ix Chapter I - General Theory of the Variation Method Pages 1-25 Chapter II - Applications of the Variation Method Pages 26-56 Chapter III - The Generalized Brillouin Theorem Pages 57-68 Chapter IV - Special Theorems Satisfied by Optimal Trial Functions Pages 69-119 Chapter V - Perturbation Theory and the Variation Method: General Theory Pages 120-155 Chapter VI - Perturbation Theory and the Variation Method: Applications Pages 156-186 Chapter VII - The Hylleraas Variation Method Pages 187-220 Chapter VIII - Special Theorems Satisfied by Optimal First-Order Trial Functions Pages 221-233 Chapter IX - Corrections to Approximate Calculations Pages 234-243 Appendix A - The Max-Min Theorem Pages 244-246 Appendix B - Lagrange Multipliers Pages 247-249 Appendix C - Theorems Satisfied by Optimal Time-Dependent Variational Wave Functions Pages 250-259 Appendix D - Various Hypervirial Theorems in the Presence of Magnetic Fields Pages 260-264 Appendix E - Proof That (33-18) Is an Improvable Bound Pages 265-267 Author Index Pages 268-272 Subject Index Pages 273-276 Physical Chemistry: A Series of Monographs Pages ibc1-ibc2 [by] Saul T. Epstein. Includes Bibliographical References.