3 papers
nlin.CD2026
Trajectory arclength reveals chaos
Javier Jiménez-López, V. J. GarcÃa-Garrido
In this paper we demonstrate that the phase space arclength of a trajectory, quantified by the time-averaged Lagrangian descriptor, is a robust and self-contained chaos indicator.…
nlin.CD2026
A simple chaos indicator based on the Lagrangian descriptor difference of neighboring orbits
Javier Jiménez-López, VÃctor J. GarcÃa-Garrido
In this paper we introduce a chaos indicator derivable from Lagrangian descriptors (LDs), defined as the difference in LD values between two neighboring trajectories. This differen…
nlin.CD2025
Chaoticus: a parallel approach to the computation of chaos indicators
Javier Jiménez-López, José Sáez-Landete, Victor J. GarcÃa-Garrido
In this paper we present Chaoticus, a Python-based package for the GPU-accelerated integration of ODE systems and the computation of chaos indicators, including SALI, GALI, Lagrang…