Superposition and chain rule for bounded Hessian functions

Articolo
Data di Pubblicazione:
1998
Abstract:
We study the properties of superposition of Bounded Hessian functions, establishing the validity of a second order chain rule. We prove rectifiability properties of all noncritical level sets of BH-functions by showing a geometric measure theory analogous of Dini’s Theorem
Tipologia CRIS:
1.1 Articolo in rivista
Keywords:
Chain rule; Functions with bounded variation; BH functions; Fine properties of functions; Second order derivatives; Second order calculus for BV functions; Geometric measure theory; Dini theorem
Elenco autori:
Link alla scheda completa:
https://iris.unipv.it/handle/11571/116462
Pubblicato in:
ADVANCES IN MATHEMATICS
Journal