• # DEVEX

• Referenced in 100 articles [sw08378]
• methods of the devex LP code. Pivot column and row selection methods used ... gradient column. The consequent effect of this column selection on rounding error is observed ... computer would imply, a wider choice of pivot row is made available, so making room...
• # SuperLU

• Referenced in 196 articles [sw00930]
• will perform an LU decomposition with partial pivoting and triangular system solves through forward ... performed only for square matrices. The matrix columns may be preordered (before factorization) either through...
• # SuperLU-DIST

• Referenced in 94 articles [sw00002]
• will perform an LU decomposition with partial pivoting and triangular system solves through forward ... performed only for square matrices. The matrix columns may be preordered (before factorization) either through...
• # HPL

• Referenced in 10 articles [sw21404]
• depths - Recursive panel factorization with pivot search and column broadcast combined - Various virtual panel broadcast...
• # ILUCP

• Referenced in 3 articles [sw20260]
• formulation of Gaussian elimination with pivoting by columns. It is usually faster than ILUTP, which ... delayed update version of Gaussian elimination with pivoting, but requires more memory. For applications where...
• # Algorithm 844

• Referenced in 18 articles [sw04407]
• first, the SPQR, approximation, is a pivoted, $Q$-less QR approximation of the form $(XR11 ... where$X$consists of columns of$A\$. The second, the SCR approximation...
• # TAUCS

• Referenced in 32 articles [sw04014]
• approach with row lists. LDL^T Factorization. Column-based left-looking with row lists ... Core Sparse LU with Partial Pivoting Factor and Solve. Can solve huge unsymmetric linear systems ... line per nonzero, specifying the row, column, and value. Also routines to read matrices...