dc.creator | Suárez Fernández, Antonio | es |
dc.date.accessioned | 2016-10-05T06:58:58Z | |
dc.date.available | 2016-10-05T06:58:58Z | |
dc.date.issued | 2004-10 | |
dc.identifier.citation | Suárez Fernández, A. (2004). Nonnegative solutions for a heterogeneous degenerate competition model. ANZIAM Journal, 46 (2), 273-297. | |
dc.identifier.issn | 1446-1811 | es |
dc.identifier.issn | 1446-8735 | es |
dc.identifier.uri | http://hdl.handle.net/11441/46943 | |
dc.description.abstract | This paper deals with the existence, uniqueness and qualitative properties
of nonnegative and nontrivial solutions of a spatially heterogeneous Lotka-Volterra competition model with nonlinear diffusion. We give conditions in
terms of the coefficients involved in the setting of the problem which assure the existence of nonnegative solutions as well as uniqueness of positive solution. In order to obtain the results we employ monotonicity methods, singular spectral theory and a fixed point index. | es |
dc.description.sponsorship | Ministerio de Ciencia y Tecnologia | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Cambridge University Press | es |
dc.relation.ispartof | ANZIAM Journal, 46 (2), 273-297. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.title | Nonnegative solutions for a heterogeneous degenerate competition model | es |
dc.title.alternative | Degenerate competition problem | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/submittedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico | es |
dc.relation.projectID | BFM2000-0797 | es |
dc.relation.publisherversion | https://www.cambridge.org/core/services/aop-cambridge-core/content/view/4A5B90A225DCA3BA9B284310F25E3933/S1446181100013845a.pdf/nonnegative-solutions-for-a-heterogeneous-degenerate-competition-model.pdf | es |
dc.identifier.doi | 10.1017/S1446181100013845 | es |
dc.contributor.group | Universidad de Sevilla. FQM131: Ec.diferenciales,Simulación Num.y Desarrollo Software | es |
idus.format.extent | 27 p. | es |
dc.journaltitle | ANZIAM Journal | es |
dc.publication.volumen | 46 | es |
dc.publication.issue | 2 | es |
dc.publication.initialPage | 273 | es |
dc.publication.endPage | 297 | es |
dc.identifier.idus | https://idus.us.es/xmlui/handle/11441/46943 | |
dc.contributor.funder | Ministerio de Ciencia y Tecnología (MCYT). España | |