Abstract
This paper is devoted to study a class of critical singular degenerate elliptic system with concave-convex nonlinearities and sign-changing weight functions. The existence and multiplicity of nontrivial nonnegative solutions are obtained by the variational.
Funding Statement
Chang-Mu Chu is supported by Innovation Group Major Program of Guizhou Province (No.KY[2016]029) and National Natural Science Foundation of China (No.11661021). Lin Li is supported by Research Fund of National Natural Science Foundation of China (No. 11601046), Chongqing Science and Technology Commission (No. cstc2016jcyjA0310), Chongqing Municipal Education Commission (No. KJ1600603, KJ1706167) and Program for University Innovation Team of Chongqing (No. CXTDX201601026).
Citation
Chang-Mu Chu. Lin Li. "Multiple solutions of critical singular degenerate elliptic system with concave-convex nonlinearities." Tbilisi Math. J. 11 (3) 157 - 174, September 2018. https://doi.org/10.32513/tbilisi/1538532033
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