Perfect absorbing layers for wave scattering problems and related topics

• المؤلف الرئيسي: Gao, Yang
• مؤلفون آخرون: Wang Li-Lian
• التنسيق: Thesis-Doctor of Philosophy
• اللغة: English
• منشور في: Nanyang Technological University 2020
• الموضوعات: Science::Mathematics::Applied mathematics::Numerical analysis
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/137391
• المؤسسة: Nanyang Technological University

The main objective of this thesis is to design a truly exact and optimal perfect absorbing layer (PAL) method for domain truncation of the two-dimensional Helmholtz equation in an unbounded domain with bounded scatterers. This PAL is based on a complex compression coordinate transformation and a...