Geometric constraints on the domain for a class of minimum problems
Graziano Crasta, Annalisa Malusa (2010)
ESAIM: Control, Optimisation and Calculus of Variations
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We consider minimization problems of the form where is a bounded convex open set, and the Borel function is assumed to be neither convex nor coercive. Under suitable assumptions involving the geometry of and the zero level set of , we prove that the viscosity solution of a related Hamilton–Jacobi equation provides a minimizer for the integral functional.