activity
20182026
most citedHamiltonian Systems with Lévy Noise: Symplecticity, Hamilton's Principle and Averaging Principle

12 citations · 16 across the 11 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

math.DS2020

Lyapunov Exponents for Hamiltonian Systems under Small Lévy Perturbations

Ying Chao, Pingyuan Wei, Jinqiao Duan

This work is to investigate the (top) Lyapunov exponent for a class of Hamiltonian systems under small non-Gaussian Lévy noise. In a suitable moving frame, the linearisation of suc…

math.DS2020

The role of slow manifolds in parameter estimation for a multiscale stochastic system with -stable Lévy noise

Ying Chao, Pingyuan Wei, Jinqiao Duan

This work is about parameter estimation for a fast-slow stochastic system with non-Gaussian -stable Lévy noise. When the observations are only available for slow components, a s…