Estimates for Solutions to Anisotropic Elliptic Equations with Zero Order Term

被引：3
|
作者：
Alberico, Angela [1 ]
Di Blasio, Giuseppina [2 ]
Feo, Filomena [3 ]
机构：
[1] CNR, Ist Applicaz Calcolo M Picone, Sez Napoli, I-80131 Naples, Italy
[2] Seconda Univ Napoli, Dipartimento Matemat & Fis, Via Vivaldi 43, I-81100 Caserta, Italy
[3] Univ Napoli Pathenope, Dipartimento Ingn, Ctr Direz Isola C4, I-80143 Naples, Italy
来源：
GEOMETRIC PROPERTIES FOR PARABOLIC AND ELLIPTIC PDE'S | 2016年 / 176卷
关键词：
Anisotropic symmetrization; A priori estimate; Anisotropic Dirichlet problems; ISOPERIMETRIC-INEQUALITIES; REGULARITY; UNIQUENESS; SYMMETRIZATION; EXISTENCE; THEOREMS;
D O I：
10.1007/978-3-319-41538-3_1
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Estimates for solutions to homogeneous Dirichlet problems for a class of elliptic equations with zero order term in the form L(u) = g(x, u) + f (x), where the operator L fulfills an anisotropic elliptic condition, are established. Such estimates are obtained in terms of solutions to suitable problems with radially symmetric data, when no sign conditions on g are required.
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页码：1 / 15
页数：15
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