JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 卷:393 |
L∞ a priori bounds for gradients of solutions to quasilinear inhomogeneous fast-growing parabolic systems | |
Article | |
Burczak, Jan1  | |
[1] Polish Acad Sci, Inst Math, PL-00956 Warsaw, Poland | |
关键词: Quasilinear parabolic systems; p-Laplacian; Regularity; Boundedness of gradient; Moser-type iteration; Campanato's controllable growth; | |
DOI : 10.1016/j.jmaa.2012.04.020 | |
来源: Elsevier | |
【 摘 要 】
We prove boundedness of gradients of solutions to quasilinear parabolic systems, the main part of which is a generalization to the p-Laplacian and its right-hand side's growth depending on the gradient is not slower (and generally strictly faster) than p - 1. This result may be seen as a generalization to the classical notion of a controllable growth of the right-hand side, introduced by Campanato, over gradients of p-Laplacian-like systems. Energy estimates and a nonlinear iteration procedure of the Moser type are Cornerstones of the used method. (C) 2012 Elsevier Inc. All rights reserved.
【 授权许可】
Free
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