A duality recipe for non-convex variational problems
Guy Bouchitté, Minh Phan · Comptes Rendus Mécanique · 2017
The aim of this paper is to present a general convexification recipe that can be useful for studying non-convex variational problems. In particular, this allows us to treat such problems by using a powerful primal–dual scheme. Possible further developments and open issues are given.