A spectrally accurate direct solution technique for frequency-domain scattering problems with variable media

Absorbing boundary conditions for the numerical simulation of waves

Björn Engquist, Andrew J. Majda · Mathematics of Computation · 1977 · 2.4K citations

Natural Sciences, Computational Engineering, Physics +12

A Sparse Matrix Arithmetic Based on $\Cal H$ -Matrices. Part I: Introduction to ${\Cal H}$ -Matrices

Wolfgang Hackbusch · Computing · 1999 · 1.2K citations

Natural Sciences, Computer Science, Mathematics +13

Nested Dissection of a Regular Finite Element Mesh

Alan D. George · SIAM Journal on Numerical Analysis · 1973 · 1.1K citations

Computing, Computational Engineering, Mathematics +10

Lecture notes in computational science and engineering

Ignazio Maria Viola, Raffaele Ponzini, D. Rocchi et al. · 2010 · 809 citations

Natural Sciences, Computational Engineering, Computer Science +13

Is the Pollution Effect of the FEM Avoidable for the Helmholtz Equation Considering High Wave Numbers?

Ivo Babuška, Stefan Sauter · SIAM Journal on Numerical Analysis · 1997 · 625 citations · Full text

Computing, Computational Engineering, Computational Physics +10