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arXiv 2107.03599math.AP
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Monge-Ampere方程Neumann问题的Liouville定理

A Liouville theorem for the Neumann problem of the Monge-Ampere equation

Huaiyu Jian, Xushan Tu

摘要:

本文研究半空间中蒙日-安培方程的Neumann问题.对于二维情形,我们证明了它的粘性凸解一定是一个二次多项式。当空间维数为$n\geq 3$时,证明了当边界值为零或限制在某个$n-2$维子空间上的粘性凸解由一个二次函数上有界时,结论仍然成立.

英文摘要:

In this paper, we study the Neumann problem of Monge-Ampère equations in Semi-space. For two dimensional case, we prove that its viscosity convex solutions must be a quadratic polynomial. When the space dimension $n\geq 3$, we show that the conclusion still holds if either the boundary value is zero or the viscosity convex solutions restricted on some $n-2$ dimensional subspace is bounded from above by a quadratic function.

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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