arXiv · 2008.04832
Geometric regularity estimates for fully nonlinear elliptic equations with free boundaries
Abstract
In this manuscript we study geometric regularity estimates for problems driven by fully nonlinear elliptic operators under strong absorption conditions. We establish improved geometric regularity along the free boundary, for a sharp value depending only on structural parameters. Non degeneracy among others measure theoretical properties are also obtained. A sharp Liouville result for entire solutions with controlled growth at infinity is proved. We also present a number of applications consequential of our findings.
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J. V. da Silva, R. A. Leitão, G. C. Ricarte. 2020-08-11. Geometric regularity estimates for fully nonlinear elliptic equations with free boundaries. https://arxiv.org/abs/2008.04832
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