数学之美; 用变分法推导薛定锷方程; 如果把牛顿力学比做是几何方法,那么分析力学就是代数方法; 印刷错误不少。
physicsinsider:“To learn more about the Lagrangian formalism and the reason why it works this way I can’t recommend The Variational Principles of Mechanics by Lanczos enough”
《Physics from Symmetry》:a brilliant book about the usage of the Lagrangian formalism in classical mechanics.
2 有用 Бездельник 2013-07-02 20:34:43
1960年前的书,数学也蛮多,观念和评论很多,很少有大段的推倒和定理,性质。这注定本书的insight是鲜明的。我认为如果想了解下本质的东西,这本书是第一手的参考资料。如果学累了,可以躺床上当小说读。但这本书真的是极好的!
2 有用 Cynosure 2017-01-10 21:45:02
数学之美; 用变分法推导薛定锷方程; 如果把牛顿力学比做是几何方法,那么分析力学就是代数方法; 印刷错误不少。 physicsinsider:“To learn more about the Lagrangian formalism and the reason why it works this way I can’t recommend The Variational Principles of Mechanics by Lanczos enough” 《Physics from Symmetry》:a brilliant book about the usage of the Lagrangian formalism in classical mechanics.