推 LPH66:有 DSolve 跟 NDSolve 可以用 不過參數要注意一下就是 12/07 10:46
想找nontrivial solutions of
u_t=\sqrt {u} u_{xx},
where u=u(x,t)
有可能用 Mathematica 來找到解嗎(不管是exact solution or numerical solutions)
謝謝大家囉^^
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