Phan Đinh Phung, Le Xuan Truong,
Journal of Mathematical Analysis and Applications,
Volume 416, Issue 2, 15 August 2014, Pages 522–533
We apply a coincidence degree theorem due to Mawhin to obtain a sufficient condition for the existence of at least one solution for a class of nonlinear second-order differential equations in Rn associated with three point boundary conditions.
- Coincidence degree theorem;
- Three point boundary value problem;