https://e-sygoing.link Latest links in the Linear Algebra category en-us Thu, 28 May 2026 14:12:08 -0400 https://e-sygoing.link/link/5643717-linpack A collection of Fortran subroutines that analyze and solve linear equations and linear least-squares problems. The package solves linear systems whose matrices are general, banded, symmetric indefinite, symmetric positive definite, triangular, and tridiagonal square. In addition, the package computes the QR and singular value decompositions of rectangular matrices and applies them to least-squares problems. Sat, 21 Mar 2026 20:43:32 -0400 https://e-sygoing.link/go/5643717 https://e-sygoing.link/link/5643709-matran Fortran 95 wrapper that implements matrix operations and computes matrix decompositions using Lapack and the Blas. Tue, 06 Jan 2026 14:39:16 -0500 https://e-sygoing.link/go/5643709 https://e-sygoing.link/link/5643713-recsy Library by Isak Jonsson and Bo Kågström for solving triangular Sylvester-type matrix equations. Sun, 28 Sep 2025 10:23:10 -0400 https://e-sygoing.link/go/5643713 https://e-sygoing.link/link/5643714-lapack Fortran 77 routines for solving systems of simultaneous linear equations, least-squares solutions of linear systems of equations, eigenvalue problems, and singular value problems. Mon, 11 Aug 2025 20:22:40 -0400 https://e-sygoing.link/go/5643714 https://e-sygoing.link/link/5643707-lapack Alternative source of LAPACK. Sun, 13 Apr 2025 18:03:30 -0400 https://e-sygoing.link/go/5643707 https://e-sygoing.link/link/5643710-expokit Software package for computing small dense and large sparse matrix exponentials in Fortran and Matlab. Usable in C/C++. Mon, 06 Jan 2025 13:31:15 -0500 https://e-sygoing.link/go/5643710 https://e-sygoing.link/link/5643715-parallel-lanso-planso Implements a Lanczos iteration for symmetric generalized eigenvalue problems. The current version uses the Omega-recurrence to detect loss of orthogonality among the Lanczos vectors. Thu, 03 Oct 2024 02:42:39 -0400 https://e-sygoing.link/go/5643715 https://e-sygoing.link/link/5643708-linear-algebra BLZPACK uses the block Lanczos algorithm to solve (generalized) eigenvalue problems, HLZPACK uses the Lanczos algorithm to solve Hermitian eigenvalue problems, and SKYPACK implements algorithms for matrices having a skyline structure. By Osni Marques. Tue, 18 Jun 2024 21:19:29 -0400 https://e-sygoing.link/go/5643708