NASA NTRS · 20060037057
A General Purpose Sparse Matrix Parallel Solvers Package
Abstract
A general purpose solver package for constructing and solving a range of sparse linear systems arising from discretization of PDEs on unstructured meshes is developed. Once the sparse symmetric complex matrix is constructed, it can be solved by either a preconditioned bi-conjugate gradient solver, a two-stage Cholesky LDLT factorization solver, or a hybrid solver combining the above two methods.
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Ding, H. Q., Ferraro, R. D.. 1995-02-01. A General Purpose Sparse Matrix Parallel Solvers Package. https://ntrs.nasa.gov/citations/20060037057
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