par Godoy, Tomas;Gossez, Jean-Pierre ;Paczka, Sofia
Référence Discrete and continuous dynamical systems, 33, 1, page (225-237)
Publication Publié, 2013-01
Article révisé par les pairs
Résumé : This paper is concerned with non-selfadjoint elliptic problems having a principal part in divergence form and involving an indefinite weight. We study the asymptotic behavior of the principal eigenvalues when the first order term (drift term) becomes larger and larger. Several of our results also apply to elliptic operators in general form.