Minimizers of convex functionals with small degeneracy set
Minimizers of convex functionals with small degeneracy set
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DOI:
10.1007/s00526-020-1723-9
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发表时间:
2019-03
影响因子:
2.1
通讯作者:
Connor Mooney
中科院分区:
文献类型:
--
作者:
Connor Mooney
We study the question whether Lipschitz minimizers ofinarewhenFis strictly convex. Building on work of De Silva–Savin, we confirm theregularity whenis positive and bounded away from finitely many points that lie in a 2-plane. We then construct a counterexample in, whereFis strictly convex butdegenerates on the Clifford torus. Finally we highlight a connection between the caseand a result of Alexandrov in classical differential geometry, and we make a conjecture about this case.