Multiple positive solutions of fourth-order four-point boundary-value problems with changing sign coefficient.
Fang, Zheng ; Li, Chunhong ; Bai, Chuanzhi
Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2008 (2008), / Harvested from The Electronic Library of Mathematics
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Publié le : 2008-01-01
EUDML-ID : urn:eudml:doc:130571 
@article{05561905,
     title = {Multiple positive solutions of fourth-order four-point boundary-value problems with changing sign coefficient.},
     journal = {Electronic Journal of Differential Equations (EJDE) [electronic only]},
     volume = {2008},
     year = {2008},
     zbl = {1171.34008},
     language = {en},
     url = {http://dml.mathdoc.fr/item/05561905}
}

Fang, Zheng; Li, Chunhong; Bai, Chuanzhi. Multiple positive solutions of fourth-order four-point boundary-value problems with changing sign coefficient.. Electronic Journal of Differential Equations (EJDE) [electronic only], Tome 2008 (2008) . http://gdmltest.u-ga.fr/item/05561905/