collaborators

1 paper

math.NA2026

High-Resolution Solvers for 3D Helmholtz Scattering Problems Using PFFT and Eigenvector-Based Preconditioning

Yury Gryazin, Ron Gonzales, Xiaoye Sherry Li

This paper presents an efficient Krylov subspace iterative solver for the three-dimensional (3D) Helmholtz equation with non-constant coefficients and absorbing boundary conditions…