User contributions for Donghao.ouyang
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25 June 2018
- 19:3419:34, 25 June 2018 diff hist +1,353 N Notes for AKT-140303/0:21:43 Created page with "Here we check for the cyclic symmetry of the structure coefficient <math>f</math>. First, we want to show that <math>f</math> is total antisymmetric. For the first antisymme..." current
30 May 2018
- 23:0823:08, 30 May 2018 diff hist +550 Notes for AKT-140108/0:24:50 No edit summary current
23 May 2018
- 13:1713:17, 23 May 2018 diff hist +1,793 N Notes for AKT-140117/0:28:51 Created page with "To demonstrate how to use the Euler-Lagrange equation in classical mechanics, we solve brachistochrone problem as an example. The problem is described in the blackboard shot,..." current
- 12:3512:35, 23 May 2018 diff hist +2,402 N Notes for AKT-140117/0:26:27 Created page with "Just some generalization for the least action principle and Euler-Lagrange equation for the classical cases. In the calculus of variation, we have developed a tool for descri..." current