Published Paper

Inserted: 11 jan 2012
Last Updated: 18 jan 2014

Journal: Proc. Amer. Math. Soc.
Volume: 141
Number: 10
Pages: 3633-3638
Year: 2013

Abstract:

We extend Dudley’s characterization of convex functions to the framework of h-convex distributions on stratified groups. Precisely, we prove that every distribution with nonnegative horizontal Hessian is defined by an h-convex function.

Tags: GeMeThNES
Keywords: distributions, convexity, stratified groups

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• BLMS120110.pdf