论文部分内容阅读
This paper studies the boundary value problem involving a small parameter(（k（V（t））+ε）[V’（s）[<sup>n-1V’（s）</sup>’+(sg（V（s））+f（V（s））V’（s）=0 for s∈R,V（-∞）=A,V（+∞）=B;A【B,which originates from the Riemann problem for a generalized diffusion equntio