Singular elliptic equations involving a concave term and critical Caffarelli-Kohn-Nirenberg exponent with sign-changing weight functions

Electronic Journal of Differential Equations

关键词: Variational methods;    critical Caffarelli-Kohn-Nirenberg exponent;    concave term;    singular and sign-changing weights;    Palais-Smale condition;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this article we establish the existence of at least two distinctsolutions to singular elliptic equations involving a concave termand critical Caffarelli-Kohn-Nirenberg exponent with sign-changingweight functions.

【 授权许可】

Unknown