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arXiv 1806.06189math.AP
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图的非负Gauss曲率等距嵌入

Isometric embedding with nonnegative Gauss curvature under the graph setting

Xumin Jiang

摘要:

研究了具有非负曲C4度量的2-球在R3中等距嵌入X:(B(O,r),g)->(R3,gcan)的正则性.在X可以用图的形式表示的假设下,我们证明了X在P附近是C2,1,这是Iaia例子中的最优解。

英文摘要:

We study the regularity of the isometric embedding X: (B(O,r),g) -> (R3, gcan) of a 2-ball with nonnegatively curved C4 metric into R3. Under the assumption that X can be expressed in the graph form, we show X is C2,1 near P, which is optimal by Iaia's example.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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