POSITIVE SOLUTIONS FOR SYSTEMS OF M‐POINT NONLINEAR BOUNDARY VALUE PROBLEMS
2008 ◽
Vol 13
(3)
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pp. 357-370
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Keyword(s):
Positive solutions (u(t), v(t)) are sought for the nonlocal (m‐point) nonlinear system of boundary value problems, u” + λa(t)f(v) = 0, v” + λb(t)g(u) = 0, for 0 < t < 1, and satisfying, u(0) = 0, u(1) = . An application of a Guo‐Krasnosel'skii fixed point theorem yields sufficient values of λ for which such positive solutions exist.
1997 ◽
Vol 127
(5)
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pp. 975-981
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2012 ◽
Vol 252
(5)
◽
pp. 3403-3435
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2009 ◽
Vol 58
(9)
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pp. 1780-1787
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2002 ◽
Vol 31
(12)
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pp. 751-760
2017 ◽
pp. 25-31
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2011 ◽
Vol 61
(9)
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pp. 2806-2815
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