3 citations · 6 across the 4 of their papers we have counts for
4 papers
Forward period analysis and the long term simulation of a periodic Hamiltonian system
Pengfei Wang
The period of a Morse oscillator and mathematical pendulum system are obtained, accurate to 100 significant digits, by forward period analysis (FPA). From these results, the long-t…
On the relation between reliable computation time, float-point precision and the Lyapunov exponent in chaotic systems
PengFei Wang, JianPing Li
The relation among reliable computation time, Tc, float-point precision, K, and the Lyapunov exponent, λ, is obtained as Tc= (lnB/λ)K+C, where B is the base of the float-point syst…
DIY the Integrated Climate Model and its computational performance
Pengfei Wang
This article describes the software engineering framework and computation performance of a global climate system model which helps the user to understand the step-by-step technical…
On the linear operation of cloned dynamical systems and its Lyapunov exponents
Pengfei Wang
The cloned dynamical system theory is introduced and the Lyapunov exponents of this system are qualitatively proven to be same as the original dynamical system. This property indic…