Multiplicity results for some elliptic systems near resonance with a nonprincipal eigenvalue

作者：Suo, Hong-Min; Tang, Chun-Lei^*

来源：Nonlinear Analysis-Theory Methods & Applications, 2010, 73(7): 1909-1920.

DOI：10.1016/j.na.2009.11.004

• Elliptic systems
• Near resonance
• Saddle point theorem
• Nonprincipal eigenvalue

Some multiplicity results of solutions are obtained for a class of elliptic systems which are near resonance with a nonprincipal eigenvalue by the classical saddle point theorem and a local saddle point theorem in critical point theory.

• 出版日期2010-10-1
• 单位贵州民族大学