Some geometrical and algebraic properties of various types of convex hulls
نویسنده
چکیده
This article is dedicated to Jean Jacques Moreau for his 80th birthday. He is a master of convex analysis. When dealing with differential inclusions of the form Du (x) ∈ E, a.e. in Ω together with some boundary data u = φ on ∂Ω, one is lead to consider several types of convex hulls of sets. It is the aim of the present article to discuss these matters.
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