Artículos de revistas
A hybrid symbolic-numerical approach to the center-focus problem
Fecha
2017-09-01Registro en:
Journal of Symbolic Computation, v. 82, p. 57-73.
0747-7171
10.1016/j.jsc.2016.11.019
2-s2.0-85013224894
2-s2.0-85013224894.pdf
3724937886557424
0000-0001-6790-1055
Autor
University of Oxford
AGH University of Science and Technology
Universidade Estadual Paulista (Unesp)
University of Notre Dame
Institución
Resumen
We propose a new hybrid symbolic-numerical approach to the center-focus problem. The method allowed us to obtain center conditions for a three-dimensional system of differential equations, which was previously not possible using traditional, purely symbolic computational techniques.