Finite-Difference Time-Domain (FDTD) methods have become a cornerstone in the simulation of electromagnetic phenomena, enabling researchers to solve Maxwell’s equations through discretisation in both ...

Developed a CUDA version of the FDTD method and achieved a speedup 40x. Implemented on a NVIDIA Quadro FX 3800 GPU, which has 192 SPs, 1GB global memory, and a memory bandwidth of 51.2 GB/s.

Local adaptivity and mesh refinement are key to the efficient simulation of wave phenomena in heterogeneous media or complex geometry. Locally refined meshes, however, dictate a small time step ...

Journal of Computational Mathematics, Vol. 19, No. 1, MEMORY ISSUE DEDICATED TO THE 80TH BIRTHDAY OF PROFESSOR FENG KANG (JANUARY 2001), pp. 87-100 (14 pages) An explicit upwind finite element method ...