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arXiv 1901.02673math.AP
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带一阶项的nonlinear elliptic方程的梯度估计

Gradient estimates for nonlinear elliptic equations with first order terms

Stefano Buccheri

摘要:

研究了一类带对流项和漂移项的椭圆型方程分布解的存在性和Lorentz正则性。这样一个术语的存在使问题不具有强制性。主要的工具是对解及其梯度的重排进行逐点估计。

英文摘要:

We study existence and Lorentz regularity of distributional solutions to elliptic equations with either a convection or a drift first order term. The presence of such a term makes the problem not coercive. The main tools are pointwise estimates of the rearrangements of both the solution and its gradient.

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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