Please use this identifier to cite or link to this item: http://hdl.handle.net/10525/2141

 Title: Problems for P-Monge-Ampere Equations Authors: Anedda, ClaudiaCadeddu, LucioPorru, Giovanni Keywords: Generalized Monge-Ampere equationsRearrangements,EigenvaluesIsoperimetric inequalities Issue Date: 2012 Publisher: Institute of Mathematics and Informatics Bulgarian Academy of Sciences Citation: Pliska Studia Mathematica Bulgarica, Vol. 21, No 1, (2012), 47p-70p Abstract: We consider the homogeneous Dirichlet problem for a class of equations which generalize the p-Laplace equations as well as the Monge- Ampere equations in a strictly convex domain ⊂ Rn, n ≥ 2. In the sub-linear case, we study the comparison between quantities involving the solution to this boundary value problem and the corresponding quantities involving the (radial) solution of a problem in a ball having the same η1- mean radius as . Next, we consider the eigenvalue problem for such a p-Monge-Amp`ere equation and study a comparison between its principal eigenvalue (eigenfunction) and the principal eigenvalue (eigenfunction) of the corresponding problem in a ball having the same η1-mean radius as . Symmetrization techniques and comparison principles are the main tools used to get our results. Description: 2010 Mathematics Subject Classification: 35A23, 35B51, 35J96, 35P30, 47J20, 52A40. URI: http://hdl.handle.net/10525/2141 ISSN: 0204-9805 Appears in Collections: 2012 Volume 21

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