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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/10891

Title: Weak solutions of quasilinear biharmonic problems with convex nonlin- earities
Authors: Imed ABID
Mohamed JLELI
Nihed TRABELSI
Keywords: existence of positive
Issue Date: 18-Jan-2011
Abstract: We study the existence of positive weak solutions to a fourth-order semi- linear elliptic equation with Navier boundary conditions and a positive, increasing and convex source term. We also prove the uniqueness of extremal solutions. In particular, we generalize results of Mironescu and R˘adulescu for the bi-Laplacian operator.
URI: http://hdl.handle.net/123456789/10891
Appears in Collections:College of Science

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