Multiplicity result for a class of ellip
β
Guoqing Zhang; Sanyang Liu
π
Article
π
2009
π
Elsevier Science
π
English
β 484 KB
Using non-smooth critical point theory, and a multiplicity result based on local linking (the original smooth version is due to Brezis and Nirenberg), we prove the existence of multiple solutions for a class of SchrΓΆdinger type systems with non-differentiable terms in R N . In addition, we give two