2 citations · 3 across the 2 of their papers we have counts for
2 papers
cs.CE2022★ 1 cited
Towards the Development of A Three-Dimensional SBP-SAT FDTD Method: Theory and Validation
Yu Cheng, Hanhong Liu, Xinsong Wang +5
To enhance the scalability and performance of the traditional finite-difference time-domain (FDTD) methods, a three-dimensional summation-by-parts simultaneous approximation term (…
cs.CE2020★ 2 cited
Investigation of Numerical Dispersion with Time Step of The FDTD Methods: Avoiding Erroneous Conclusions
Yu Cheng, Guangzhi Chen, Xiang-Hua Wang +1
It is widely thought that small time steps lead to small numerical errors in the finite-difference time-domain (FDTD) simulations. In this paper, we investigated how time steps imp…