@article{10272/19501,
year = {2021},
month = {1},
url = {http://hdl.handle.net/10272/19501},
abstract = {In this work we use the normal form theory to establish an algorithm to determine if
a planar vector field is orbitally reversible. In previous works only algorithms to determine the
reversibility and conjugate reversibility have been given. The procedure is useful in the center
problem because any nondegenerate and nilpotent center is orbitally reversible. Moreover, using this
algorithm is possible to find degenerate centers which are orbitally reversible.},
publisher = {MDPI},
title = {Orbital Reversibility of Planar Vector Fields},
doi = {10.3390/math9010014},
author = {Algaba Durán, Antonio and García García, Cristóbal and Giné, Jaume},
}