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On a Maximal Number of Period Annuli

On a Maximal Number of Period Annuli

Authors :
Yelena Kozmina
Felix Sadyrbaev
Source :
Abstract and Applied Analysis, Vol 2011 (2011)
Publication Year :
2011
Publisher :
Hindawi Limited, 2011.

Abstract

We consider equation x′′+g(x)=0, where g(x) is a polynomial, allowing the equation to have multiple period annuli. We detect the maximal number of possible period annuli for polynomials of odd degree and show how the respective optimal polynomials can be constructed.

Subjects

Subjects :
Mathematics
QA1-939

Details

Language :
English
ISSN :
10853375, 16870409, and 51684721
Volume :
2011
Database :
Directory of Open Access Journals
Journal :
Abstract and Applied Analysis
Publication Type :
Academic Journal
Accession number :
edsdoj.1be744a0fa4bdf95f5168472135e1a
Document Type :
article
Full Text :
https://doi.org/10.1155/2011/393875