We study the steady state solutions of a generalized logistic-type equation on a complete Riemannian manifold. We provide sufficient conditions for existence, respectively non-existence of positive solutions, which depend on the relative size of the coefficients and their mutual interaction with the geometry of the manifold, which is mostly taken into account by means of conditions on the volume growth of geodesic balls.

Pigola, S., Rigoli, M., Setti, A. (2010). Existence and non-existence results for a logistic-type equation on manifolds. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 362(4), 1907-1936 [10.1090/S0002-9947-09-04752-7].

Existence and non-existence results for a logistic-type equation on manifolds

Pigola S.;
2010

Abstract

We study the steady state solutions of a generalized logistic-type equation on a complete Riemannian manifold. We provide sufficient conditions for existence, respectively non-existence of positive solutions, which depend on the relative size of the coefficients and their mutual interaction with the geometry of the manifold, which is mostly taken into account by means of conditions on the volume growth of geodesic balls.
Articolo in rivista - Articolo scientifico
Nonlinear elliptic equations, existence and non-existence results, eigenvalues, Riemannian manifolds
English
2010
362
4
1907
1936
reserved
Pigola, S., Rigoli, M., Setti, A. (2010). Existence and non-existence results for a logistic-type equation on manifolds. TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY, 362(4), 1907-1936 [10.1090/S0002-9947-09-04752-7].
File in questo prodotto:
File Dimensione Formato  
PigolaRigoliSetti, Existence and non-existence results for a logistic type equation on manifolds, TAMS 362 (2010).pdf

Solo gestori archivio

Dimensione 375.83 kB
Formato Adobe PDF
375.83 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

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: https://hdl.handle.net/10281/271338
Citazioni
  • Scopus 8
  • ???jsp.display-item.citation.isi??? 5
Social impact