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 2821 - 2840 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
177 jagmesh2 HB 1,009 1,009 6,865 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
178 jagmesh3 HB 1,089 1,089 7,361 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
827 av41092 Vavasis 41,092 41,092 1,683,902 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
179 jagmesh4 HB 1,440 1,440 9,504 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
180 jagmesh5 HB 1,180 1,180 7,750 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
181 jagmesh6 HB 1,377 1,377 8,993 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
182 jagmesh7 HB 1,138 1,138 7,450 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
184 jagmesh9 HB 1,349 1,349 9,101 2D/3D Problem 1978 MATLAB Rutherford Boeing Matrix Market
1245 sit100 GHS_indef 10,262 10,262 61,046 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
216 nnc666 HB 666 666 4,032 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
215 nnc261 HB 261 261 1,500 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
923 Alemdar Alemdar 6,245 6,245 42,581 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
214 nnc1374 HB 1,374 1,374 8,588 2D/3D Problem 1982 MATLAB Rutherford Boeing Matrix Market
231 plskz362 HB 362 362 1,760 2D/3D Problem 1975 MATLAB Rutherford Boeing Matrix Market
1249 tuma1 GHS_indef 22,967 22,967 87,760 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
1250 tuma2 GHS_indef 12,992 12,992 49,365 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
2556 Chevron2 Chevron 90,249 90,249 803,173 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2555 Chevron1 Chevron 37,365 37,365 330,633 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2557 Chevron3 Chevron 381,381 381,381 3,413,113 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2561 cz628 CPM 628 628 6,346 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market