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BOUNDARY AND INTERIOR LAYER BEHAVIOR FOR SINGULARLY PERTURBED VECTOR PROBLEM
被引:0
作者:
张祥
机构:
关键词:
singular perturbation;
differential inequality;
boundary layer;
inner layer;
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摘要:
In this paper,we consider the vector nonlinear boundary value problem:εy~v=f(x,y,z,y′,ε),y(0)=A,y(1)=Bεz~v=g(x,y,z,z′,ε),z(0)=A,z(1)=Bwhereε>0 is a small parameter,0≤x≤1 ,f and g are continuous functions in R~4,Under appropriate assumptions,by means of the differential inequalities,we demonstratethe existence and estimation,involving boundary and interior layers,of the solutions to theabove problem.
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页码:1067 / 1074
页数:8
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