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Multiple solutions for nonlinear boundary-value problems of ODE

We consider a Hamilton system related to the Trott curve in Harnack’s theorem. This theorem says that the maximal number of ovals for the fourth order curve is four. We treat the related Hamilton system which has more ovals that is prescribed by Harnack’s theorem. We give explanation and consider th...

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Bibliographic Details
Main Author: Kirichuka, A.
Format: Article
Language:English
Published: Інститут математики НАН України 2014
Series:Нелінійні коливання
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/174713
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