NONRESONANCE CONDITIONS ON THE POTENTIAL FOR A 2ND-ORDER PERIODIC BOUNDARY-VALUE PROBLEM

被引:20
|
作者
OMARI, P [1 ]
ZANOLIN, F [1 ]
机构
[1] UNIV UDINE,DIPARTIMENTO MATEMAT & INFORMAT,I-33100 UDINE,ITALY
关键词
D O I
10.2307/2159707
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
ABSTRACT. We consider the periodic problem -u'' = f(u) + h(t), u(0) = u(2pi), u'(0) = u'(2pi), and prove its solvability for any given h, under new assumptions on the asymptotic behaviour of the potential of the nonlinearity f, with respect to two consecutive eigenvalues of the associated linear problem.
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页码:125 / 135
页数:11
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