Stability of motion induced by a point vortex under arbitrary polynomial perturbations Liu, Qihuai Torres Villarroya, Pedro José 2025-01-16T11:07:27Z 2025-01-16T11:07:27Z 2021 journal article https://hdl.handle.net/10481/99402 https://doi.org/10.1137/20M1354362 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ open access Attribution-NonCommercial-NoDerivatives 4.0 Internacional