Existence of strong solutions to the Dirichlet problem for the Griffith energy
作者： Antonin Chambolle , Vito Crismale
DOI: 10.1007/S00526-019-1571-7
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摘要: In this paper we continue the study of Griffith brittle fracture energy minimisation under Dirichlet boundary conditions, suggested by Francfort and Marigo in 1998. a recent paper, proved existence weak minimisers problem. Now show that these are indeed strong solutions, namely their jump set is closed they smooth away from continuous up to boundary. This obtained extending regularity results Conti, Focardi, Iurlano, Chambolle, Iurlano.
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