Geodesic
Positive solutions of a boundary-value problem for a differential equation with damping and actively bounded delayed forcing term
Electronic journal of differential equations, Tome 2006 (2006)
Sufficient conditions are given for the existence of positive solutions of a boundary-value problem concerning a second-order delay differential equation with damping and forcing term whose the delayed part is an actively bounded function, a meaning which is introduced in this paper. The Krasnoselskii fixed point theorem on cones in Banach spaces is used.
Classification : 34B15, 34B18
Keywords: boundary value problems, delay differential equations, positive solutions, Krasnoselskii fixed point theorem 
@article{EJDE_2006__2006__a143,
     author = {Karakostas,  George L.},
     title = {Positive solutions of a boundary-value problem for a differential equation with damping and actively bounded delayed forcing term},
     journal = {Electronic journal of differential equations},
     year = {2006},
     volume = {2006},
     zbl = {1117.34062},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a143/}
}
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Karakostas,  George L. Positive solutions of a boundary-value problem for a differential equation with damping and actively bounded delayed forcing term. Electronic journal of differential equations, Tome 2006 (2006). http://geodesic.mathdoc.fr/item/EJDE_2006__2006__a143/