We extend Dudley's characterization of convex functions to the framework of h-convex distributions on stratied groups. Precisely, we prove that every distribution with nonnegative horizontal Hessian is defined by an h-convex function.
H-convex distributions in stratified groups
MAGNANI, VALENTINO;
2013-01-01
Abstract
We extend Dudley's characterization of convex functions to the framework of h-convex distributions on stratied groups. Precisely, we prove that every distribution with nonnegative horizontal Hessian is defined by an h-convex function.File in questo prodotto:
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