The SuiteSparse Matrix Collection (formerly the University of Florida Sparse Matrix Collection) is a widely used set of sparse matrix benchmarks collected from a wide range of applications. See the about page for more information.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 821 - 840 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
821 venkat25 Simon 62,424 62,424 1,717,763 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
822 venkat50 Simon 62,424 62,424 1,717,777 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
823 utm1700b TOKAMAK 1,700 1,700 21,509 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
824 utm300 TOKAMAK 300 300 3,155 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
825 utm3060 TOKAMAK 3,060 3,060 42,211 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
826 utm5940 TOKAMAK 5,940 5,940 83,842 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
827 av41092 Vavasis 41,092 41,092 1,683,902 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
828 swang1 Wang 3,169 3,169 20,841 Semiconductor Device Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
829 swang2 Wang 3,169 3,169 20,841 Subsequent Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
830 wang1 Wang 2,903 2,903 19,093 Semiconductor Device Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
831 wang2 Wang 2,903 2,903 19,093 Subsequent Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
832 wang3 Wang 26,064 26,064 177,168 Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
833 wang4 Wang 26,068 26,068 177,196 Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
834 Zhao1 Zhao 33,861 33,861 166,453 Electromagnetics Problem 2001 MATLAB Rutherford Boeing Matrix Market
835 Zhao2 Zhao 33,861 33,861 166,453 Electromagnetics Problem 2001 MATLAB Rutherford Boeing Matrix Market
836 extr1 Zitney 2,837 2,837 10,967 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
837 hydr1 Zitney 5,308 5,308 22,680 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
838 radfr1 Zitney 1,048 1,048 13,299 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
839 rdist1 Zitney 4,134 4,134 94,408 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
840 rdist2 Zitney 3,198 3,198 56,834 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market