2 papers
math.NA2026
A fast direct solver for two-dimensional transmission problems of elastic waves
Yasuhiro Matsumoto, Taizo Maruyama
This paper describes a fast direct boundary element method for elastodynamic transmission problems in two dimensions, which can be used for analyzing elastic wave scattering by an…
math.NA2024
Linearly scalable fast direct solver based on proxy surface method for two-dimensional elastic wave scattering by cavity
Yasuhiro Matsumoto, Taizo Maruyama
This paper proposes an fast direct solver for two-dimensional elastic wave scattering problems. The proxy surface method is extended to elastodynamics to obtain shared coeff…