The existence and uniqueness of positive solution to a kind of boundary problem are discussed.

考虑了一类二阶微分方程边值问题解的存在性和唯一性.

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Nitsche dealing with the existence and uniqueness of graph - like prescribed mean curvature hypersurfaces in hyperbolic space.

Nitsche新近发表的一篇文章的主要结果,该结果涉及双曲空间中具有预规平均曲率的图状超曲面的唯一存在性.

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