# American Institute of Mathematical Sciences

2007, 2007(Special): 814-823. doi: 10.3934/proc.2007.2007.814

## Singular boundary value problems, via Sperner's lemma

 1 Naval Academy of Greece, Piraeus, 451 10, Greece 2 University of Peloponesse, Department of Telecommunications Science and Technology, Tripolis, Greece

Received  September 2006 Revised  March 2007 Published  September 2007

In this paper existence results of positive solutions, by means of a new approaches, for the $3^(the)$ order three-point BVP

$x'''(t) = \alpha (t) f(t, x(t), x' (t) , x'' (t)), x (0) = x' (n) = x'' (1) = 0,$

Citation: Panos K. Palamides, Alex P. Palamides. Singular boundary value problems, via Sperner's lemma. Conference Publications, 2007, 2007 (Special) : 814-823. doi: 10.3934/proc.2007.2007.814
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