| SINGULAR PERTURBATION OF BOUNDARY VALUE PROBLEM FOR QUASILINEAR HIGHER ORDINARY DIFFERENTIAL EQUATION |
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| 作者姓名： | 林宗池 林苏榕 |
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| 作者单位： | Dept. of Math.，Fujian Norm. Univ.，Fuzhou 350007，China，Fujian Broadcasting TV Univ.，Fuzhou 350003，China |
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| 基金项目： | This research was supported by Fujian Science Foundation. |
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| 摘 要： | In this paper we study the singular perturbation of boundary value problems with perturbations both in the operater and in the interval ends. So as to prove the existence and uniqueness of solution of perturbed problem, to establish the asymptotic expression involving three parameters. Thus, the iterative equation of finding the asymptotic solution is derived and the estimation of the remainder term is given out. We extend results of 1]—5].
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