in this paper, a class of nonlinear singularly perturbed boundary value problem for fourth order equation is considered using the method of differential inequali-ties.
本文利用微分不等式方法,研究了一类非线性四阶方程摄动边值问题。
vertex boundary layer phenomena of solution of singularly perturbed boundary value problem for a kind of fourth order elliptic equation is studied in this paper.
本文研究某类四阶椭圆型方程奇摄动边值问题解的角边界层现象。
a kind of singularly perturbed boundary value problem is investigated.
考虑一类奇异摄动边值问题。