# American Institute of Mathematical Sciences

2005, 2005(Special): 662-671. doi: 10.3934/proc.2005.2005.662

## Existence and location result for a fourth order boundary value problem

 1 Departamento de Matemática. Universidade de Évora, Centro de Investigação em Matemática e Aplicaçoes da U.E. (CIMA-UE), Rua Romão Ramalho, 59. 7000-671 Évora, Portugal, Portugal 2 C.A.M.I., University of Rousse, 8, "Studenska" Str., 7017 Rousse, Bulgaria

Received  August 2004 Revised  March 2005 Published  September 2005

In the present work we prove an existence and location result for the fourth order fully nonlinear equation% \begin{equation*} u^{(iv)}=f\left( t,u,u^{\prime },u^{\prime \prime },u^{\prime \prime \prime }\right) ,\quad 0
Citation: Feliz Minhós, T. Gyulov, A. I. Santos. Existence and location result for a fourth order boundary value problem. Conference Publications, 2005, 2005 (Special) : 662-671. doi: 10.3934/proc.2005.2005.662
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