Upper and lower solutions in quasilinear parabolic boundary value problems

被引：0
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作者：
Monica Marras
Stella Vernier-Piro
机构：
[1] Università di Cagliari,Dipartimento di Matematica e Informatica
来源：
Zeitschrift für angewandte Mathematik und Physik ZAMP | 2005年 / 56卷
关键词：
35K55; 35B50; Parabolic equation; maximum principles;
D O I：
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学科分类号：
摘要：
The authors study a class of initial boundary value problems associated with parabolic quasilinear equations: by introducing special auxiliary functions, upper and lower solutions are obtained, which turn out to be sharp in the sense that they coincide with the solution in particular situations.
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页码：942 / 956
页数：14
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