POSITIVE SOLUTIONS TO A GENERALIZED SECOND-ORDER THREE-POINT BOUNDARY-VALUE PROBLEM ON TIME SCALES
POSITIVE SOLUTIONS TO A GENERALIZED SECOND-ORDER THREE-POINT BOUNDARY-VALUE PROBLEM ON TIME SCALES
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发表时间:
2005
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通讯作者:
Hua Luo;Qiaozhen Ma
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作者:
Hua Luo;Qiaozhen Ma
Let T be a time scale with 0,T 2 T. We investigate the existence and multiplicity of positive solutions to the nonlinear second-order three-point boundary-value problem u r (t) + a(t)f(u(t)) = 0, t 2 (0,T) T, u(0) = u ( ), u(T) = u ( ) on time scales T, where 0 < < T , 0 < < T , 0 < < T T are given constants.