a1 Department of Civil, Information Technology, Construction, Environmental Engineering and Applied Mathematics, University of Messina, 98166 - Messina, Italy email firstname.lastname@example.org
a2 Department of Mathematics, Faculty of Sciences, Razi University, 67149 Kermanshah, Iran
a3 School of Mathematics, Institute for Research in Fundamental Sciences (IPM), P.O. Box: 19395-5746, Tehran, Iran
a4 School of Mathematics, Statistics and Applied Mathematics, National University of Ireland, Galway, Ireland email email@example.com
In this paper, employing a very recent local minimum theorem for differentiable functionals, the existence of at least one nontrivial solution for a class of systems ofsecond-order Sturm–Liouville equations is established.
(Received October 04 2012)
(Accepted February 21 2013)
(Online publication June 13 2013)
2010 Mathematics subject classification
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Research of Shapour Heidarkhani was in part supported by a grant from IPM (No. 91470046).