ELLIPTIC EQUATIONS IN DIVERGENCE FORM WITH DISCONTINUOUS COEFFICIENTS IN DOMAINS WITH CORNERS

被引：0

作者：

陈俊

邓雪梅

机构：

[1] ThreeGorgesMathematicalResearchCenter,ChinaThreeGorgesUniversity

来源：

Acta Mathematica Scientia | 2024年 / 44卷 / 05期

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学科分类号：

摘要：

We study equations in divergence form with piecewise Cα coefficients.The domains contain corners and the discontinuity surfaces are attached to the edges of the corners.We obtain piecewise C1,α estimates across the discontinuity surfaces and provide an example to illustrate the issue regarding the regularity at the corners.

引用

页码：1903 / 1915

页数：13

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