Multiple solutions for some nonlinear Schrodinger equations with indefinite linear part

作者：Wang Feizhi^*

来源：Journal of Mathematical Analysis and Applications, 2007, 331(2): 1001-1022.

DOI：10.1016/j.jmaa.2006.09.047

• Schrodinger equation
• linking theorem
• (del)-theorem
• orthogonalization technique

We consider a class of nonlinear Schrodinger equation with indefinite linear part in R-N. We prove that the problem has at least three nontrivial solutions by means of Linking Theorem and (del)-Theorem.

• 出版日期2007-7-15
• 单位烟台大学