User contributions for Donghao.ouyang

25 June 2018

• 18:3418:34, 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

• 22:0822:08, 30 May 2018 diff hist +550‎ Notes for AKT-140108/0:24:50 ‎No edit summary current

23 May 2018

• 12:1712:17, 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
• 11:3511:35, 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