how to solve a (complicated) coupled nonlinear PDE as BVP

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Hi everyone! I have to solve THIS system of coupled nonlinear PDEs with THESE boundary conditions in one dimensional case (domain: [-L,L]). This is a boundary value problem (BVP). There, t is the time-variable whereas u is the space-variable. The functions gamma, beta and tau are nonlinear in lambda (which is function of u) through power law (prop to lambda^-2). How can I solve it using Matlab?
Thanks, Petrus
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Petrus
Petrus on 27 Jun 2013
Edited: Petrus on 27 Jun 2013
the boundary conditions are declared at the boundary of the domain [-L,L], where each function has to have zero-first derivative. Why does not like as BVP to you?

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Answers (2)

Petrus
Petrus on 27 Jun 2013
any idea?

Eric
Eric on 16 Aug 2013
Hi, have you solved your problem? I meet the same problem and be eager to know the answers.

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