利用极小极大原理,在共振条件下,证明了一个半线性椭圆偏微分方程Direchlet边值问题广义解的存在唯一性定理,从而推广了已知的一些结果.%In this paper,with the use of a min max principle. under a resonance condition,a unique existence of generalized solution to the Direchlet boundary value problem of the semi-linear elliptic partial differential equations is given,and this extended partially the results that was known.
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