First kind symmetric periodic solutions and their stability for the Kepler problem and anisotropic Kepler problem plus generalized anisotropic perturbation

Publication date: April 2021Source: Nonlinear Analysis: Real World Applications, Volume 58Author(s): Angelo Alberti, Claudio Vidal

Source: Nonlinear Analysis: Real World Applications - October 16, 2020 Category: Research Source Type: research