Five limit cycles for a simple cubic system.
Lloyd, Noel G. ; Pearson, Jane M.
Publicacions Matemàtiques, Tome 41 (1997), p. 199-208 / Harvested from Biblioteca Digital de Matemáticas
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We resolve the centre-focus problem for a specific class of cubic systems and determine the number of limit cycles which can bifurcate from a fine focus. We also describe the methods which we have developed to investigate these questions in general. These involve extensive use of Computer Algebra; we have chosen to use REDUCE.

Publié le : 1997-01-01
DMLE-ID : 3816 
@article{urn:eudml:doc:41280,
     title = {Five limit cycles for a simple cubic system.},
     journal = {Publicacions Matem\`atiques},
     volume = {41},
     year = {1997},
     pages = {199-208},
     mrnumber = {MR1461651},
     zbl = {0885.34029},
     language = {en},
     url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41280}
}

Lloyd, Noel G.; Pearson, Jane M. Five limit cycles for a simple cubic system.. Publicacions Matemàtiques, Tome 41 (1997) pp. 199-208. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41280/