International Journal of Mathematics and Mathematical Sciences
Volume 19 (1996), Issue 2, Pages 335-342
doi:10.1155/S0161171296000476

Some results on boundary value problems for functional differential equations

P.Ch. Tsamatos and S.K. Ntouyas

University of Loannina, Department of Mathematics, Loannina 451 10, Greece

Abstract

Existence results for a second order boundary value problem for functional differential equation, are givn. The results are based on the nonlinear Alternative, of Leray-Schauder and rely on a priori bounds on solutions. These results are generalizations of recent results from ordinary differential equations and complete our earlier results on the same problem.