CARP-CG: A robust and efficient parallel solver for linear systems, applied to strongly convection dominated PDEs
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Publication:991150
DOI10.1016/j.parco.2010.05.004zbMath1195.65062OpenAlexW2125977519MaRDI QIDQ991150
Publication date: 2 September 2010
Published in: Parallel Computing (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.parco.2010.05.004
linear systemselliptic equationspartial differential equationsparallel processingsparse systemsCARPCARP-CGCGMNconvection dominated
Computational methods for sparse matrices (65F50) Numerical solutions to overdetermined systems, pseudoinverses (65F20) Elliptic equations and elliptic systems (35J99)
Related Items (13)
L-sweeps: a scalable, parallel preconditioner for the high-frequency Helmholtz equation ⋮ Compact high order schemes with gradient-direction derivatives for absorbing boundary conditions ⋮ CADD: a seamless solution to the domain decomposition problem of subdomain boundaries and cross-points ⋮ Conjugate gradients acceleration of coordinate descent for linear systems ⋮ Randomized Kaczmarz algorithm with averaging and block projection ⋮ Local absorbing boundary conditions for the elastic wave equation ⋮ Parallel solution of high frequency Helmholtz equations using high order finite difference schemes ⋮ An optimal 13-point finite difference scheme for a 2D Helmholtz equation with a perfectly matched layer boundary condition ⋮ A derandomization approach to recovering bandlimited signals across a wide range of random sampling rates ⋮ Row scaling as a preconditioner for some nonsymmetric linear systems with discontinuous coefficients ⋮ GPU computing with Kaczmarz's and other iterative algorithms for linear systems ⋮ Optimal fourth-order staggered-grid finite-difference scheme for 3D frequency-domain viscoelastic wave modeling ⋮ CARP-CG
Uses Software
Cites Work
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