在R^N上研究一类拟线性椭圆型方程,借助不光滑泛函的临界点理论和山路引理.得到该问题具有无穷多个弱解.
In this paper, a class of quasilinear elliptic equations is considered in RN. By virtue of critical point theory for nonsmooth functionals, the multiple weak solutions of the equations are obtained.