Multiple positive solutions for a semipositone fourth-order boundary value problem
2003 ◽
Vol 33
(2)
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pp. 217-227
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Keyword(s):
2004 ◽
Vol 17
(7)
◽
pp. 747-757
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1998 ◽
Vol 69
(3)
◽
pp. 265-270
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Keyword(s):
Keyword(s):