Higher order CPML for leapfrog complying-divergence implicit FDTD method and its numerical properties

• Main Authors: Liu, Shuo, Tan, Eng Leong, Zou, Bin, Zhang, Lamei
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Engineering; Absorbing boundary condition; Complying-divergence implicit; Convolutional perfectly matched layer; Finite-difference time-domain method; Unconditionally stable method
• 在線閱讀: https://hdl.handle.net/10356/178487
• 機構: Nanyang Technological University

The leapfrog complying-divergence implicit finite-difference time-domain (CDI-FDTD) method is an implicit scheme that is unconditionally stable involving the simplest and most efficient leapfrog update procedures with minimum floating-point operations (flops). Moreover, the method possesses complyin...