Liouville-type theorems for certain degenerate and singular parabolic equations

被引:6
|
作者
DiBenedetto, Emmanuele [1 ]
Gianazza, Ugo [2 ]
Vespri, Vincenzo [3 ]
机构
[1] Vanderbilt Univ, Dept Math, Stevenson Ctr 1326, Nashville, TN 37240 USA
[2] Univ Pavia, Dipartimento Matemat F Casorati, I-27100 Pavia, Italy
[3] Univ Florence, Dipartimento Matemat U Dini, I-50134 Florence, Italy
关键词
DIFFERENTIAL-EQUATIONS; NONNEGATIVE SOLUTIONS; HARNACK INEQUALITY;
D O I
10.1016/j.crma.2010.06.019
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Relying on recent results on Harnack inequalities for equations of p-Laplacian type, we prove Liouville-type estimates for solutions to these equations, both in the degenerate (p > 2). and in the singular (1 < p < 2) range. (C) 2010 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
引用
收藏
页码:873 / 877
页数:5
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