Class D2c4 ... Solution of systems of linear equations, including matrix inverses, and LU and related factorizations (complex non-Hermitian sparse matrices)

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Modules for class D2c4

• DLFTZG (LFTZG) Compute the LU factorization of a complex general sparse matrix.
• DLSLZG (LSLZG) Solve a complex sparse system of linear equations by Gaussian elimination.
• LFTZG (DLFTZG) Compute the LU factorization of a complex general sparse matrix.
• LSLZG (DLSLZG) Solve a complex sparse system of linear equations by Gaussian elimination.

• BEMW Solves linear systems with coefficient matrix in the block form with first block ...
• PCG Parallel Conjugate Gradient Library: A system for solving sparse linear systems ...

• F11DNF Computes an incomplete LU factorization of a complex sparse non-Hermitian matrix ...
• F11DPF Solves a system of complex linear equations involving the incomplete LU precondi ...
• F11DQF Solves a complex sparse non-Hermitian system of linear equations, represented in ...
• F11DRF Solves a system of linear equations involving the preconditioning matrix corresp ...
• F11DSF Solves a complex sparse non-Hermitian system of linear equations, represented in ...

• SUPERLU Solves sparse linear systems using LU factorization with partial pivoting. The c ...

• SPARSE Solves large sparse systems of real or complex linear equations. Can also solve ...