Notes on a boundary value problem with a periodic nonlinearity

作者：Feng, Zonghong^*; Li, Fengying; Liu, Jianxing

来源：Optik, 2018, 156: 439-446.

DOI：10.1016/j.ijleo.2017.10.093

• Boundary value problem
• Periodic nonlinearity
• Rabinowitz's Saddle Point theorem

Motivated by the paper of Ward [5], we use variational minimizing methods and Rabinowitz's Saddle Point theorem [1-4] to study the existence of the solution for the boundary value problem (1.2) with a parameter a, we notice that two cases: a <1 and a = 1 are totally different.

• 出版日期2018
• 单位西南财经大学; 西南石油大学