New Laplace and Helmholtz solvers

Numerical algorithms based on rational functions are introduced that solve the Laplace and Helmholtz equations on 2D domains with corners quickly and accurately, despite the corner singularities.

Bibliografski detalji
Glavni autori: Gopal, A, Trefethen, L
Format: Journal article
Izdano: National Academy of Sciences 2019
Opis
Sažetak:Numerical algorithms based on rational functions are introduced that solve the Laplace and Helmholtz equations on 2D domains with corners quickly and accurately, despite the corner singularities.