Regularizing effect in some double phase problems

被引：1
|
作者：
Boccardo, Lucio [1 ,2 ]
Cirmi, Giuseppa Rita [3 ]
机构：
[1] Ist Lombardo, Piazzale A Moro 5, I-00185 Rome, Italy
[2] Sapienza Univ Roma, Piazzale A Moro 5, I-00185 Rome, Italy
[3] Univ Catania, Dipartimento Matemat & Informat, Viale A Doria 6, I-95125 Catania, Italy
来源：
MATHEMATICS IN ENGINEERING | 2023年 / 5卷 / 03期
关键词：
nonlinear elliptic equations; weak solutions; double phase problems; singular data; regularity; NONLINEAR ELLIPTIC-EQUATIONS;
D O I：
10.3934/mine.2023069
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper we study the existence of solutions of the Dirichlet problem associated to the following nonlinear PDE - div(a(x) backward difference u| backward difference u|p-2) - div(|u|(r-1)lambda+1 backward difference u| backward difference u|lambda-2) = f where 1 < lambda <= p, r > 1 and f is an element of L1(omega).
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页码：1 / 15
页数：15
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