Abstract
In this paper, we consider a singularly perturbed problem of a kind of quasilinear hyperbolic-parabolic equations, subject to initial-boundary value conditions with moving boundary:
When certain assumptions are satisfied and ε is sufficiently small, the solution of this problem has a generalized asymptotic expansion (in the Van der Corput sense), which takes the sufficiently smooth solution of the reduced problem as the first term, and is uniformly valid in domain Q where the sufficiently smooth solution exists. The layer exists in the neighborhood of t=0. This paper is the development of references [3–5].
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Communicated by Dai Shi-qiang
The Project supported by the National Natural Science Foundation of China.
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Lian-cheng, K. On singular perturbation for a nonlinear initial-boundary value problem (II). Appl Math Mech 13, 149–157 (1992). https://doi.org/10.1007/BF02454238
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DOI: https://doi.org/10.1007/BF02454238