In this paper the "cover layer" phenomenon of solution for a class of singularly perturbed boundary value problems of third order semilinearequation is revealed.
本文揭示了一类三阶半线性方程奇摄动边值问题解的“套层”现象。
2
This paper deals with the existence and nonexistence of solutions for a critical semilinear polyharmonic equation with a non-negative perturbation.
讨论了带非负扰动的临界非齐次多重调和方程多解存在性和非存在性。
3
In this paper, we are concerned with the existence of global solutions or local solutions and blowup of one kind of semilinear heat equation.