Positive radial solutions for Dirichlet problems via a Harnack-type inequality

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dc.contributor.affiliationUniversidade de Santiago de Compostela. Departamento de Estatística, Análise Matemática e Optimizacióngl
dc.contributor.authorPrecup, Radu
dc.contributor.authorRodríguez López, Jorge
dc.date.accessioned2022-09-27T06:49:11Z
dc.date.available2022-09-27T06:49:11Z
dc.date.issued2022
dc.description.abstractWe deal with the existence and localization of positive radial solutions for Dirichlet problems involving -Laplacian operators in a ball. In particular, -Laplacian and Minkowski-curvature equations are considered. Our approach relies on fixed point index techniques, which work thanks to a Harnack-type inequality in terms of a seminorm. As a consequence of the localization result, it is also derived the existence of several (even infinitely many) positive solutionsgl
dc.description.peerreviewedSIgl
dc.description.sponsorshipJorge Rodríguez-López was partially supported by the Institute of Advanced Studies in Science and Technology of Babeş-Bolyai University of Cluj-Napoca (Romania) under a Postdoctoral Advanced Fellowship, project CNFIS-FDI-2021-0061 and by Xunta de Galicia (Spain), project ED431C 2019/02 and AIE, Spain, and FEDER, grant PID2020-113275GB-I00gl
dc.identifier.citationPrecup R, Rodríguez-López J. Positive radial solutions for Dirichlet problems via aHarnack-type inequality.Math Meth Appl Sci. 2022;1-14. doi:10.1002/mma.8682gl
dc.identifier.doi10.1002/mma.8682
dc.identifier.issn1099-1476
dc.identifier.urihttp://hdl.handle.net/10347/29253
dc.language.isoenggl
dc.publisherWileygl
dc.relation.projectIDinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113275GB-I00/ES/ECUACIONES DIFERENCIALES ORDINARIAS NO LINEALES Y APLICACIONESgl
dc.relation.publisherversionhttps://doi.org/10.1002/mma.8682gl
dc.rights© 2022 The Authors. Mathematical Methods in the Applied Sciences published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly citedgl
dc.rightsAtribución 4.0 Internacional
dc.rights.accessRightsopen accessgl
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectCompression–expansiongl
dc.subjectDirichlet problemgl
dc.subjectFixed point indexgl
dc.subjectHarnack-type inequalitygl
dc.subjectMean curvature operatorgl
dc.subjectPositive radial solutiongl
dc.titlePositive radial solutions for Dirichlet problems via a Harnack-type inequalitygl
dc.typejournal articlegl
dc.type.hasVersionVoRgl
dspace.entity.typePublication
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relation.isAuthorOfPublication.latestForDiscoveryb86d9a4b-9b81-4e44-b7d3-fff2e4312401

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