Multiple positive solutions to second-order Neumann boundary value problems

作者：Sun JP^*; Li WT

来源：Applied Mathematics and Computation, 2003, 146(1): 187-194.

DOI：10.1016/S0096-3003(02)00535-0

• neumann BVP
• positive solution
• fixed point theorem

In this paper, the existence of multiple positive solutions to the second-order Neumann BVPs
-u" + Mu = f(t, u), u';(0) = u';(1) = 0
and
u" + Mu = f(t, u), u';(0) = u';(1) = 0
are proved by a fixed point theorem in cone due to Krasnoselskii.

• 出版日期2003-12-30
• 单位兰州大学; 兰州理工大学