Positive Solutions for Resonant (p,q)-equations with convection

被引:24
作者
Liu, Zhenhai [1 ,2 ]
Papageorgiou, Nikolaos S. [3 ]
机构
[1] Yulin Normal Univ, Guangxi Coll & Univ Key Lab Complex Syst Optimiza, Yulin 537000, Peoples R China
[2] Guangxi Univ Nationalities, Guangxi Key Lab Hybrid Computat & IC Design Anal, Nanning 530006, Guangxi, Peoples R China
[3] Natl Tech Univ Athens, Dept Math, Zografou Campus, Athens 15780, Greece
关键词
Singular term; resonance; nonlinear regularity; Leray-Schauder alternative principle; minimal solution; iterative asymptotic process; DOUBLE-PHASE PROBLEMS; NEUMANN PROBLEMS;
D O I
10.1515/anona-2020-0108
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We consider a nonlinear parametric Dirichlet problem driven by the (p,q)-Laplacian (double phase problem) with a reaction exhibiting the competing effects of three different terms. Aparametric one consisting of the sum of a singular term and of a drift term (convection) and of a nonparametric perturbation which is resonant. Using the frozen variable method and eventually a fixed point argument based on an iterative asymptotic process, we show that the problem has a positive smooth solution.
引用
收藏
页码:217 / 232
页数:16
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