Study and Applications of an Unconditionally Stable Multi-Resolution Time-Domain Scheme
关键词:
Locally one-dimensional (LOD), multi-resolution time-domain (MRTD), unconditional stability摘要
An unconditionally stable locally one-dimensional multi-resolution time-domain (LOD-MRTD) algorithm is studied, which is free of the Courant-Friedrich-Levy (CFL) stability condition. The LOD-MRTD method is reformulated to get more efficient and simple formulations. The unconditional stability and dispersion equations of the LOD-MRTD in two dimension (2D) case are analyzed, and a 2D example is calculated to demonstrate these characteristics.
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