A New Sparse $LDL^T$ Solver Using A Posteriori Threshold Pivoting
From MaRDI portal
Publication:5220405
DOI10.1137/18M1225963zbMath1434.65049MaRDI QIDQ5220405
Jonathan Hogg, Florent Lopez, Iain S. Duff
Publication date: 20 March 2020
Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)
Computational methods for sparse matrices (65F50) Iterative numerical methods for linear systems (65F10) Direct numerical methods for linear systems and matrix inversion (65F05)
Related Items
Uses Software
Cites Work
- On fast factorization pivoting methods for sparse symmetric indefinite systems
- Experiments with sparse Cholesky using a sequential task-flow implementation
- On Algorithms For Permuting Large Entries to the Diagonal of a Sparse Matrix
- Direct Methods for Sparse Matrices
- A Sparse Symmetric Indefinite Direct Solver for GPU Architectures
- The university of Florida sparse matrix collection
- The Multifrontal Solution of Indefinite Sparse Symmetric Linear
- Some Stable Methods for Calculating Inertia and Solving Symmetric Linear Systems
- Direct Solution of Sets of Linear Equations whose Matrix is Sparse, Symmetric and Indefinite
- A fast storage allocator
- MA57---a code for the solution of sparse symmetric definite and indefinite systems