Sparse spectral-element methods for the helically reduced Einstein equations

DOI10.1007/978-3-030-39647-3_18zbMath1484.65261OpenAlexW3048951713MaRDI QIDQ2054322

Stephen R. Lau

Publication date: 2 December 2021

Full work available at URL: https://doi.org/10.1007/978-3-030-39647-3_18

zbMATH Keywords

Einstein equationssparse spectral-element methods

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Iterative numerical methods for linear systems (65F10) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Spectral, collocation and related methods for initial value and initial-boundary value problems involving PDEs (65M70) Computational methods for problems pertaining to relativity and gravitational theory (83-08) Einstein equations (35Q76)

Uses Software

• SpEC

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