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Geometric estimates of solutions of quasilinear elliptic inequalities
Izvestiya: Mathematics ( IF 0.8 ) Pub Date : 2020-12-30 , DOI: 10.1070/im8974 A. A. Kon’kov 1
中文翻译:
拟线性椭圆不等式解的几何估计
更新日期:2020-12-30
Izvestiya: Mathematics ( IF 0.8 ) Pub Date : 2020-12-30 , DOI: 10.1070/im8974 A. A. Kon’kov 1
Affiliation
Suppose that and are real numbers with . Let be a non-empty open subset of , . We consider the inequality where is the gradient operator, and are certain functions and for almost all and all . We obtain estimates for solutions of this inequality using the geometry of . In particular, these estimates yield regularity conditions for boundary points.
中文翻译:
拟线性椭圆不等式解的几何估计
假设和是实数,带有。让是一个非空开子集,。我们考虑不等式其中是梯度算子,并且是某些函数和几乎所有的。我们使用 的几何来获得对这个不等式的解的估计。特别是,这些估计产生边界点的规律性条件。