摘要
用Mountain Pass引理和其它技巧证明了一个存在性定理。给出了在流体动力学和弹性流体动力学中两个应用例子。
By the Mountain Pass lemma and other techniques an existence theorem was obmined. Two examples in hydrodynamics and elastohydrodynamics were given.
基金
The Projoct supported by NSFC.
关键词
退化方程
椭圆型方程
狄利克雷问题
degenerate equation, singularity, Mountain Pass theorem