825 citations
- Chinese Academy of SciencesCN32 papers
- University of Science and Technology of ChinaCN7 papers
- State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamics6 papers
- University of Chinese Academy of SciencesCN5 papers
- Beijing Normal UniversityCN3 papers
- China Meteorological AdministrationCN3 papers
- Nanjing University of Information Science and TechnologyCN3 papers
- Tsinghua UniversityCN3 papers
- University at Albany, State University of New YorkUS3 papers
- Academy of Mathematics and Systems ScienceCN2 papers
- Institute of Geographic Sciences and Natural Resources ResearchCN2 papers
- Langley Research CenterUS2 papers
Showing 2014Show all
3 papers · 1 filter
math.NA2014★ 2 cited
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…
nlin.CD2014★ 3 cited
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…
physics.ao-ph2014★ 1 cited
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…