dc.contributor.author | Godoy, Tomás Fernando | |
dc.contributor.author | Kaufmann, Uriel | |
dc.date.accessioned | 2022-08-18T14:47:23Z | |
dc.date.available | 2022-08-18T14:47:23Z | |
dc.date.issued | 2015 | |
dc.identifier.uri | http://hdl.handle.net/11086/28228 | |
dc.description.abstract | Let Ω be a smooth bounded domain in RN , N ≥ 1, let K, M be two nonnegative functions and let α, γ > 0. We study existence and nonexistence of positive solutions for singular problems of the form −Δu = K(x)u−α − λM (x)u−γ in Ω, u = 0 on ∂Ω, where λ > 0 is a real parameter. We mention that as a particular case our results apply to problems of the form −Δu = m(x)u−γ in Ω, u = 0 on ∂Ω, where m is allowed to change sign in Ω. | en |
dc.format.medium | Impreso | |
dc.language.iso | eng | es |
dc.relation | https://doi.org/10.1016/j.jmaa.2015.03.069 | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.source | ISSN: 0022-247X | |
dc.subject | Singular elliptic problems | en |
dc.subject | Indefinite nonlinearities | en |
dc.subject | Positive solutions | en |
dc.title | On Dirichlet problems with singular nonlinearity of indefinite sign | en |
dc.type | article | es |
dc.description.version | submittedVersion | es |
dc.description.fil | Fil: Godoy, Tomás Fernando. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. | es |
dc.description.fil | Fil: Kaufmann, Uriel. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. | es |
dc.journal.city | Ámsterdam | es |
dc.journal.country | Países Bajos | es |
dc.journal.editorial | Elsevier | es |
dc.journal.pagination | 1239-1251 | es |
dc.journal.referato | Con referato | |
dc.journal.title | Journal of Mathematical Analysis and Applications | en |
dc.journal.volume | 428 | es |
dc.description.field | Matemática Pura | |
dc.identifier.doi | https://doi.org/10.48550/arXiv.1411.5875 | |