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Schauder Estimates and Complete Regularity of the Solutions of an Elliptic System
D. V. Portnyagin Institute for Condensed Matter Physics, National Academy of Sciences of Ukraine
Abstract:
We study the complete regularity of the solutions of a nondiagonal elliptic system of nonlinear differential equations of divergent form whose coefficients are sufficiently slowly varying functions of their arguments and whose off-diagonal terms are sufficiently small. To this end, we apply a technique based on successive approximations to the solution and the use of Schauder estimates at each step.
Keywords:
nonlinear differential equation, elliptic system, Schauder estimate, complete regularity of solutions, Dirichlet boundary condition, Hölder continuity.
Received: 16.08.2007 Revised: 01.03.2008
Citation:
D. V. Portnyagin, “Schauder Estimates and Complete Regularity of the Solutions of an Elliptic System”, Mat. Zametki, 85:1 (2009), 89–97; Math. Notes, 85:1 (2009), 82–89
Linking options:
https://www.mathnet.ru/eng/mzm4003https://doi.org/10.4213/mzm4003 https://www.mathnet.ru/eng/mzm/v85/i1/p89
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Abstract page: | 367 | Full-text PDF : | 182 | References: | 58 | First page: | 7 |
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