|
|||||
|
|
Oscillating solutions of a nonlinear fourth order ordinary differential equation |
|
| Authors: | Pablo Amster,Marí a Cristina Mariani |
| Affiliation: | a FCEyN, Departamento de Matemática, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, (1428) Buenos Aires, Argentina b Conicet, Argentina c Department of Mathematical Sciences, New Mexico State University, Las Cruces, NM 88003-8001, USA |
| Abstract: | We study the existence of periodic solutions for a nonlinear fourth order ordinary differential equation. Under suitable conditions we prove the existence of at least one solution of the problem applying coincidence degree theory and the method of upper and lower solutions. |
| Keywords: | Nonlinear ordinary differential equation Multi-ion electrodiffusion theory Semiconductors modelling |
| 本文献已被 ScienceDirect 等数据库收录！ | |