| 期刊全稱(chēng) | Advanced Mathematical Methods for Scientists and Engineers I | | 期刊簡(jiǎn)稱(chēng) | Asymptotic Methods a | | 影響因子2023 | Carl M. Bender,Steven A. Orszag | | 視頻video | http://file.papertrans.cn/146/145907/145907.mp4 | | 圖書(shū)封面 |  | | 影響因子 | The triumphant vindication of bold theories-are these not the pride and justification of our life‘s work? -Sherlock Holmes, The Valley of Fear Sir Arthur Conan Doyle The main purpose of our book is to present and explain mathematical methods for obtaining approximate analytical solutions to differential and difference equations that cannot be solved exactly. Our objective is to help young and also establiShed scientists and engineers to build the skills necessary to analyze equations that they encounter in their work. Our presentation is aimed at developing the insights and techniques that are most useful for attacking new problems. We do not emphasize special methods and tricks which work only for the classical transcendental functions; we do not dwell on equations whose exact solutions are known. The mathematical methods discussed in this book are known collectively as- asymptotic and perturbative analysis. These are the most useful and powerful methods for finding approximate solutions to equations, but they are difficult to justify rigorously. Thus, we concentrate on the most fruitful aspect of applied analysis; namely, obtaining the answer. We stress care but not rigor. To exp | | Pindex | Textbook 1999 |
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