INVESTIGADORES
TOURNIER Federico
artículos
Título:
The Theorem of Busemann-Feller-Alexandrov in Carnot Groups
Autor/es:
DANIELLI,D.,GAROFALO, N., NHIEU, M AND TOURNIER F.
Revista:
COMMUNICATIONS IN ANALYSIS AND GEOMETRY
Editorial:
INT PRESS BOSTON, INC
Referencias:
Año: 2004 vol. 12 p. 853 - 886
ISSN:
1019-8385
Resumen:
A clñassical Theorem states that a convex function in R admits second derivatives at a.e.point. In this paper we prove a version of the Busemann-Fellet-Alexandrov theorem for the class weakly H-convex functions in Carnot groups introduced i (DGN).
