Oscillating solutions of a nonlinear fourth order ordinary differential equation
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. © 2006 Elsevier Inc. All...
| Autores: | , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2007 |
| País: | Argentina |
| Institución: | Universidad Nacional de Buenos Aires. Facultad de Ciencias Exactas y Naturales |
| Repositorio: | Biblioteca Digital (UBA-FCEN) |
| Idioma: | inglés |
| OAI Identifier: | paperaa:paper_0022247X_v325_n2_p1133_Amster |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_0022247X_v325_n2_p1133_Amster |
| Access Level: | acceso abierto |
| Palabra clave: | Multi-ion electrodiffusion theory Nonlinear ordinary differential equation Semiconductors modelling |
| Sumario: | 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. © 2006 Elsevier Inc. All rights reserved. |
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