Subharmonic orbits in an anharmonic oscillator
1997 ◽
Vol 38
(3)
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pp. 307-315
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Keyword(s):
The One
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AbstractIn a recent paper, Christie and Gopalsamy [2] used Melnikov's method to establish a sufficient condition for the existence of chaotic behaviour, in the sense of Smale, in a particular time-periodically perturbed planar autonomous system of ordinary differential equations. They then concluded with an application to the dynamics of a one-dimensional anharmonic oscillator. In this paper, the same system is considered and a condition for the existence of subharmonic orbits in the perturbed system is deduced, using the subharmonic Melnikov theory. Finally, an application is given to the dynamical behaviour of the one-dimensional anharmonic oscillator system.
1995 ◽
Vol 37
(2)
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pp. 186-207
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1994 ◽
Vol 26
(04)
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pp. 1022-1043
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2012 ◽
Vol 524-527
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pp. 3801-3804
1995 ◽
Vol 16
(6)
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pp. 260-265
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1991 ◽
Vol 2
(1)
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pp. 1-15
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2004 ◽
Vol 64
(5)
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pp. 507-520
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