The number of small-amplitude limit cycles of Liénard equations
1984 ◽
Vol 95
(2)
◽
pp. 359-366
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Keyword(s):
We consider second order differential equations of Liénard type:Such equations have been very widely studied and arise frequently in applications. There is an extensive literature relating to the existence and uniqueness of periodic solutions: the paper of Staude[6] is a comprehensive survey. Our interest is in the number of periodic solutions of such equations.
1984 ◽
Vol 98
(3-4)
◽
pp. 215-239
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1992 ◽
Vol 120
(3-4)
◽
pp. 231-243
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2008 ◽
Vol 78
(1)
◽
pp. 163-169
2007 ◽
Vol 49
(3)
◽
pp. 515-523
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2005 ◽
Vol 18
(11)
◽
pp. 1256-1264
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2006 ◽
Vol 73
(2)
◽
pp. 175-182
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1986 ◽
Vol 2
(1)
◽
pp. 69-77
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