Rigidity for general semiconvex entire solutions to the sigma-2 equation

2021/07/30 by Shankar, Ravi, Yuan, Yu · 1 citation
#Analysis of PDEs (math.AP) #FOS: Mathematics

paper · doi:10.48550/arxiv.2108.00093

Abstract

We show that every general semiconvex entire solution to the sigma-2 equation is a quadratic polynomial. A decade ago, this result was shown for almost convex solutions.

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