Viscosity convex functions on Carnot groups

Wang, Changyou

doi:10.1090/S0002-9939-04-07836-0

Viscosity convex functions on Carnot groups
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by Changyou Wang PDF

Proc. Amer. Math. Soc. 133 (2005), 1247-1253 Request permission

Abstract:

We prove that any upper semicontinuous v-convex function in any Carnot group is h-convex.

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