Interior gradient estimates for solutions to the linearized Monge–Ampère equation |
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Authors: | Cristian E Gutiérrez Truyen Nguyen |
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Institution: | aTemple University, Department of Mathematics, Philadelphia, PA 19122, USA;bThe University of Akron, Department of Mathematics, Akron, OH 44325, USA |
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Abstract: | Let ? be a convex function on a convex domain Ω⊂Rn, n?1. The corresponding linearized Monge–Ampère equation istrace(ΦD2u)=f, where is the matrix of cofactors of D2?. We establish interior Hölder estimates for derivatives of solutions to such equation when the function f on the right-hand side belongs to Lp(Ω) for some p>n. The function ? is assumed to be such that with ?=0 on ∂Ω and the Monge–Ampère measure is given by a density g∈C(Ω) which is bounded away from zero and infinity. |
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Keywords: | Monge&ndash Ampé re equations Holder estimates |
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