## Spatial–temporal correlation dimension reduction and unsteady granger driving factor in regional varied earth surface in GIS

- Jin Zhu, Jiansong Li, Zilong Jiang
- Cluster Computing
- 2018

Highly Influenced

@article{Zhang2018NumericalSO, title={Numerical solution of the Degasperis-Procesi equation by the cubic B-spline quasi-interpolation method}, author={Jihong Zhang and Junsheng Zheng and Qinjiao Gao}, journal={Applied Mathematics and Computation}, year={2018}, volume={324}, pages={218-227} }

- Published in Applied Mathematics and Computation 2018
DOI:10.1016/j.amc.2017.11.058

In this paper, a numerical scheme is presented to solve the non-dissipative Degasperis– Procesi equation based on the u-p formulation. The cubic B-spline quasi-interpolation coupled with the finite difference method is applied to approximate the spatial derivatives and an optimal third order TVD Runge–Kutta method to estimate the time derivative of the dependent variable. The accuracy and effectiveness of the proposed method are validated by six classical problems. Numerical results indicate… CONTINUE READING