耦合p-q-Laplacian方程组正解的存在性

Existence of positive solutions to a class of coupled systems of p- g-Laplacian equations

研究一类耦合p-q-Laplacian方程组的Dirichlet边值问题,通过构造具体的上下解,在一定条件下得到了该问题正解的存在性．

The Dirichlet boundary value problem of a class of coupled systems of p-q-Laplacian equations is dealt with in this paper and, through the super-lower solutions, the existence of positive solutions has been obtained.