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Algebra i Analiz, 2019 Volume 31, Issue 3, Pages 82–115 (Mi aa1653)

This article is cited in 74 papers

Research Papers

A borderline case of Calderón-Zygmund estimates for nonuniformly elliptic problems

C. De Filippisa, G. Mingioneb

a Mathematical Institute, University of Oxford, Andrew Wiles Building, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX26GG, Oxford, United Kingdom
b Dipartimento SMFI, Università di Parma, Viale delle Scienze 53/a, Campus, 43124 Parma, Italy

Abstract: In a borderline case which was not covered before, nonlinear Calderón-Zygmund estimates are shown to be valid for a class of nonuniformly elliptic problems driven by double phase energies.

Keywords: Calderón–Zygmund estimates, nonuniformly elliptic problems, Lavrent'ev phenomenon, Euler–Lagrange equations, $p$-Laplacian, homogenization.

MSC: Primary 35H10; Secondary 35J30

Received: 26.09.2018

Language: English


 English version:
St. Petersburg Mathematical Journal, 2020, 31:3, 455–477

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© Steklov Math. Inst. of RAS, 2026