Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/15436
Title: | Semilinear neumann equations with indefinite and unbounded potential |
Author: | Aizicovici, Sergiu Papageorgiou, Nikolaos S. Staicu, Vasile |
Keywords: | Indefinite and unbounded potential Critical goups Multiple solutions Regularity theory Maximum principle Nodal solutions |
Issue Date: | 2016 |
Publisher: | University of Houston |
Abstract: | We consider a semilinear Neumann problem with an indefinite and unbounded potential, and a Carathéodory reaction term. Under asymptotic conditions on the reaction which make the energy functional coercive, we prove multiplicity theorems producing three or four solutions with sign information on them. Our approach combines variational methods based on the critical point theory with suitable perturbation and truncation techniques, and with Morse theory. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/15436 |
ISSN: | 0362-1588 |
Publisher Version: | http://www.math.uh.edu/~hjm/Vol42-1.html |
Appears in Collections: | CIDMA - Artigos FAAG - Artigos |
Files in This Item:
File | Description | Size | Format | |
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APSPaper_HJM_2016.pdf | Documento principa | 402.37 kB | Adobe PDF | View/Open |
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