The Existence and Uniqueness of Periodic Solutions for Some Nonlinearnth-Order Differential Equations
Keyword(s):
The nonlinearnth-order differential equations are considered. By using inequality techniques and coincidence degree theory, some criteria are obtained to guarantee the existence and uniqueness ofT-periodic solutions for the equations. The obtained results are also valid and new for the problem discussed in the previous literature. Moreover, two illustrative examples are provided to illustrate the effectiveness of our results.
2011 ◽
Vol 2011
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pp. 1-21
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2011 ◽
Vol 04
(04)
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pp. 627-641
2010 ◽
Vol 15
(3)
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pp. 313-326
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2019 ◽
Vol 21
(1)
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Keyword(s):
2012 ◽
Vol 518-523
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pp. 1540-1543