We introduce a new condition allowing to get a weak Harnack inequality for non-negative solutions to linear second order degenerate elliptic equations of $X$-elliptic type. Roughly speaking, our condition requires that the Euclidean balls of small radius are representable by means of $X$-controllable almost exponential maps.

A control condition for a weak Harnack inequality

KOGOJ, ALESSIA ELISABETTA
2012

Abstract

We introduce a new condition allowing to get a weak Harnack inequality for non-negative solutions to linear second order degenerate elliptic equations of $X$-elliptic type. Roughly speaking, our condition requires that the Euclidean balls of small radius are representable by means of $X$-controllable almost exponential maps.
File in questo prodotto:
Eventuali allegati, non sono esposti

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/308321
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 5
  • ???jsp.display-item.citation.isi??? 5
social impact