A sufficient condition for a polynomial centre to be global
- Volume: 2, Issue: 4, page 281-285
- ISSN: 1120-6330
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topSabatini, Marco. "A sufficient condition for a polynomial centre to be global." Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni 2.4 (1991): 281-285. <http://eudml.org/doc/244279>.
@article{Sabatini1991,
abstract = {A sufficient condition is given in order that a centre of a polynomial planar autonomous system be a global centre.},
author = {Sabatini, Marco},
journal = {Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni},
keywords = {Planar autonomous systems; Singular points; Centres; global centre; differential system in the plane; cycle; polynomial systems of odd degree},
language = {eng},
month = {12},
number = {4},
pages = {281-285},
publisher = {Accademia Nazionale dei Lincei},
title = {A sufficient condition for a polynomial centre to be global},
url = {http://eudml.org/doc/244279},
volume = {2},
year = {1991},
}
TY - JOUR
AU - Sabatini, Marco
TI - A sufficient condition for a polynomial centre to be global
JO - Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
DA - 1991/12//
PB - Accademia Nazionale dei Lincei
VL - 2
IS - 4
SP - 281
EP - 285
AB - A sufficient condition is given in order that a centre of a polynomial planar autonomous system be a global centre.
LA - eng
KW - Planar autonomous systems; Singular points; Centres; global centre; differential system in the plane; cycle; polynomial systems of odd degree
UR - http://eudml.org/doc/244279
ER -
References
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- NEMITSKH, V. V. - STEPANOV, V. V., Qualitative Theory of Differential Equations. Princeton University Press, Princeton, New Jersey 1960. Zbl0089.29502MR121520
- PERKO, L. M., On the Accumulation of Limit Cycles. Proc. A.M.S., 99, 1987, 515-526. Zbl0626.34022MR875391DOI10.2307/2046356
- SIBIRSKH, K. S., The methods of invariants in the qualitative theory of differential equations. Ak. Nauk. Moldav. SSR, Kishinev, 1968 (in russian).
- SANSONE, G. - CONTI, R., Equazioni differenziali non lineari. Cremonese, Roma1956. Zbl0075.26803MR88607
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