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MULTIPLE BOUNDARY LAYER PHENOMENA OF SOLUTION OF BOUNDARY VALUE PROBLEM FOR THIRD ORDER DIFFERENTIAL EQUATION WITH TWO PARAMETERS
作者姓名:陈丽华
作者单位:福建师范大学福清分校!350300
摘    要:1IntroductionAlotofworkonthesingularlyperturbedboundaryvalueproblemofthirdorderdifferentialequationwereinthecasesofonesmallparameter1-3].Inthispaper9wediscussthe8ingularperturbationofboundaryvalueproblemforathirdordersemilinearordinarydifferentialequatio…


MULTIPLE BOUNDARY LAYER PHENOMENA OF SOLUTION OF BOUNDARY VALUE PROBLEM FOR THIRD ORDER DIFFERENTIAL EQUATION WITH TWO PARAMETERS
Chen Lihua.MULTIPLE BOUNDARY LAYER PHENOMENA OF SOLUTION OF BOUNDARY VALUE PROBLEM FOR THIRD ORDER DIFFERENTIAL EQUATION WITH TWO PARAMETERS[J].微分方程年刊(英文版),1998(4).
Authors:Chen Lihua
Abstract:In this paper, we study the multiple boundary layer phenomena of solution ofboundary value problem for third order semilinear ordinary differential equationwith two small parameters. Under suitable conditions, using the method of differential inequalities, we prove the existence of solution and give its estimation of remmainder term.
Keywords:singular perturbation  boundary value problem  multiple boundary layer phenomena
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