F11 – large scale linear systems
- F11 Introduction
- f11bd – Real sparse nonsymmetric linear systems, setup for f11be
- nag_sparse_real_gen_basic_setup
- f11be – Real sparse nonsymmetric linear systems, preconditioned RGMRES, CGS, Bi-CGSTAB or TFQMR method
- nag_sparse_real_gen_basic_solver
- f11bf – Real sparse nonsymmetric linear systems, diagnostic for f11be
- nag_sparse_real_gen_basic_diag
- f11br – Complex sparse non-Hermitian linear systems, setup for f11bs
- nag_sparse_complex_gen_basic_setup
- f11bs – Complex sparse non-Hermitian linear systems, preconditioned RGMRES, CGS, Bi-CGSTAB or TFQMR method
- nag_sparse_complex_gen_basic_solver
- f11bt – Complex sparse non-Hermitian linear systems, diagnostic for f11bs
- nag_sparse_complex_gen_basic_diag
- f11da – Incomplete LU factorization (nonsymmetric)
- nag_sparse_real_gen_precon_ilu
- f11db – Solution of linear system involving incomplete LU preconditioning matrix generated by f11da
- nag_sparse_real_gen_precon_ilu_solve
- f11dc – Solver with incomplete LU preconditioning (nonsymmetric)
- nag_sparse_real_gen_solve_ilu
- f11dd – Solution of linear system involving preconditioning matrix generated by applying SSOR to real sparse nonsymmetric matrix
- nag_sparse_real_gen_precon_ssor_solve
- f11de – Solution of real sparse nonsymmetric linear system, RGMRES, CGS, Bi-CGSTAB, or TFQMR method, Jacobi or SSOR preconditioner (Black Box)
- nag_sparse_real_gen_solve_jacssor
- f11df – Real sparse nonsymmetric linear system, incomplete LU factorization of local or overlapping diagonal blocks
- nag_sparse_real_gen_precon_bdilu
- f11dg – Solution of real sparse nonsymmetric linear system, RGMRES, CGS, Bi-CGSTAB or TFQMR method, incomplete LU block diagonal preconditioner computed by f11df
- nag_sparse_real_gen_solve_bdilu
- f11dk – Real, sparse, symmetric or nonsymmetric, linear systems, line Jacobi preconditioner
- nag_sparse_real_gen_precon_jacobi
- f11dn – Complex sparse non-Hermitian linear systems, incomplete LU factorization
- nag_sparse_complex_gen_precon_ilu
- f11dp – Solution of complex linear system involving incomplete LU preconditioning matrix generated by f11dn
- nag_sparse_complex_gen_precon_ilu_solve
- f11dq – Solution of complex sparse non-Hermitian linear system, RGMRES, CGS, Bi-CGSTAB or TFQMR method, preconditioner computed by
f11dn (Black Box)
- nag_sparse_complex_gen_solve_ilu
- f11dr – Solution of linear system involving preconditioning matrix generated by applying SSOR to complex sparse non-Hermitian matrix
- nag_sparse_complex_gen_precon_ssor_solve
- f11ds – Solution of complex sparse non-Hermitian linear system, RGMRES, CGS, Bi-CGSTAB or TFQMR method, Jacobi or SSOR preconditioner
Black Box
- nag_sparse_complex_gen_solve_jacssor
- f11dt – Complex, sparse, non-Hermitian linear system, incomplete LU factorization of local or overlapping diagonal blocks
- nag_sparse_complex_gen_precon_bdilu
- f11du – Solution of complex, sparse, non-Hermitian linear system, RGMRES, CGS, Bi-CGSTAB or TFQMR method, incomplete LU block diagonal preconditioner computed by f11dt
- nag_sparse_complex_gen_solve_bdilu
- f11dx – Complex, sparse, Hermitian or non-Hermitian, linear systems, line Jacobi preconditioner
- nag_sparse_complex_gen_precon_jacobi
- f11gd – Real sparse symmetric linear systems, setup for f11ge
- nag_sparse_real_symm_basic_setup
- f11ge – Real sparse symmetric linear systems, preconditioned conjugate gradient or Lanczos method or the MINRES algorithm
- nag_sparse_real_symm_basic_solver
- f11gf – Real sparse symmetric linear systems, diagnostic for f11ge
- nag_sparse_real_symm_basic_diag
- f11gr – Complex sparse Hermitian linear systems, setup for f11gs
- nag_sparse_complex_herm_basic_setup
- f11gs – Complex sparse Hermitian linear systems, preconditioned conjugate gradient or Lanczos
- nag_sparse_complex_herm_basic_solver
- f11gt – Complex sparse Hermitian linear systems, diagnostic for f11gs
- nag_sparse_complex_herm_basic_diag
- f11ja – Real sparse symmetric matrix, incomplete Cholesky factorization
- nag_sparse_real_symm_precon_ichol
- f11jb – Solution of linear system involving incomplete Cholesky preconditioning matrix generated by f11ja
- nag_sparse_real_symm_precon_ichol_solve
- f11jc – Solution of real sparse symmetric linear system, conjugate gradient/Lanczos method, preconditioner computed by f11ja (Black Box)
- nag_sparse_real_symm_solve_ichol
- f11jd – Solution of linear system involving preconditioning matrix generated by applying SSOR to real sparse symmetric matrix
- nag_sparse_real_symm_precon_ssor_solve
- f11je – Solution of real sparse symmetric linear system, conjugate gradient/Lanczos method, Jacobi or SSOR preconditioner (Black Box)
- nag_sparse_real_symm_solve_jacssor
- f11jn – Complex sparse Hermitian matrix, incomplete Cholesky factorization
- nag_sparse_complex_herm_precon_ilu
- f11jp – Solution of complex linear system involving incomplete Cholesky preconditioning matrix generated by f11jn
- nag_sparse_complex_herm_precon_ilu_solve
- f11jq – Solution of complex sparse Hermitian linear system, conjugate gradient/Lanczos method, preconditioner computed by f11jn (Black Box)
- nag_sparse_complex_herm_solve_ilu
- f11jr – Solution of linear system involving preconditioning matrix generated by applying SSOR to complex sparse Hermitian matrix
- nag_sparse_complex_herm_precon_ssor_solve
- f11js – Solution of complex sparse Hermitian linear system, conjugate gradient/Lanczos method, Jacobi or SSOR preconditioner (Black
Box)
- nag_sparse_complex_herm_solve_jacssor
- f11md – Real sparse nonsymmetric linear systems, setup for f11me
- nag_sparse_direct_real_gen_setup
- f11me – LU factorization of real sparse matrix
- nag_sparse_direct_real_gen_lu
- f11mf – Solution of real sparse simultaneous linear equations (coefficient matrix already factorized)
- nag_sparse_direct_real_gen_solve
- f11mg – Estimate condition number of real matrix, matrix already factorized by f11me
- nag_sparse_direct_real_gen_cond
- f11mh – Refined solution with error bounds of real system of linear equations, multiple right-hand sides
- nag_sparse_direct_real_gen_refine
- f11mk – Real sparse nonsymmetric matrix-matrix multiply, compressed column storage
- nag_sparse_direct_real_gen_matmul
- f11ml – 1-norm, ∞-norm, largest absolute element, real, square, sparse matrix
- nag_sparse_direct_real_gen_norm
- f11mm – Real sparse nonsymmetric linear systems, diagnostic for f11me
- nag_sparse_direct_real_gen_diag
- f11xa – Real, sparse, nonsymmetric matrix-vector multiply
- nag_sparse_real_gen_matvec
- f11xe – Real sparse symmetric matrix-vector multiply
- nag_sparse_real_symm_matvec
- f11xn – Complex sparse non-Hermitian matrix-vector multiply
- nag_sparse_complex_gen_matvec
- f11xs – Complex sparse Hermitian matrix-vector multiply
- nag_sparse_complex_herm_matvec
- f11ye – Reverse Cuthill–McKee reordering of a sparse symmetric matrix in CCS format
- nag_sparse_sym_rcm
- f11za – Real sparse nonsymmetric matrix reorder function
- nag_sparse_real_gen_sort
- f11zb – Real sparse symmetric matrix reorder function
- nag_sparse_real_symm_sort
- f11zn – Complex sparse non-Hermitian matrix reorder function
- nag_sparse_complex_gen_sort
- f11zp – Complex sparse Hermitian matrix reorder function
- nag_sparse_complex_herm_sort
