# singular perturbation

I'm looking for literature pertaining to singulary perturbed fourth order parabolic equations. ex:$$u_{t}=-\epsilon u_{xxxx}+f(x,u)u_{xx}+g(x,u,u_x)$$ for sufficiently smooth functions $f,g$.

I appreciate any suggestions.

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I'm sorry, but what is "partaining"? – Kaster Jul 25 '13 at 18:14
@Kaster It's almost certainly a trivial misspelling of "pertaining". – Emily Jul 25 '13 at 18:47
sorry, yes "pertaining" is the intended word. – user36038 Jul 25 '13 at 20:50