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.
≤ Number of Rows ≤
≤ Number of Columns ≤
≤ Number of Nonzeros ≤
≤ Pattern Symmetry ≤
≤ Numerical Symmetry ≤
≤ Number of Strongly Connected Components ≤
Displaying matrices 1 - 20 of 2757 in total
Id Name Group Rows Cols Nonzeros Kind ⬆ Date
2560 cz308 CPM 308 308 3,182 2D/3D Problem 2012
2561 cz628 CPM 628 628 6,346 2D/3D Problem 2012
2562 cz1268 CPM 1,268 1,268 12,786 2D/3D Problem 2012
2563 cz2548 CPM 2,548 2,548 25,674 2D/3D Problem 2012
2564 cz5108 CPM 5,108 5,108 51,412 2D/3D Problem 2012
2565 cz10228 CPM 10,228 10,228 102,876 2D/3D Problem 2012
2566 cz20468 CPM 20,468 20,468 206,076 2D/3D Problem 2012
2567 cz40948 CPM 40,948 40,948 412,148 2D/3D Problem 2012
1299 bratu3d GHS_indef 27,792 27,792 173,796 2D/3D Problem 1989
306 ck104 Bai 104 104 992 2D/3D Problem 1986
307 ck400 Bai 400 400 2,860 2D/3D Problem 1986
308 ck656 Bai 656 656 3,884 2D/3D Problem 1986
1847 Dubcova1 UTEP 16,129 16,129 253,009 2D/3D Problem 2007
1848 Dubcova2 UTEP 65,025 65,025 1,030,225 2D/3D Problem 2007
1849 Dubcova3 UTEP 146,689 146,689 3,636,643 2D/3D Problem 2007
1850 BenElechi1 BenElechi 245,874 245,874 13,150,496 2D/3D Problem 2007
827 av41092 Vavasis 41,092 41,092 1,683,902 2D/3D Problem 1994
316 odepa400 Bai 400 400 1,201 2D/3D Problem 1978
317 odepb400 Bai 400 400 399 2D/3D Problem 1978
1854 chem_master1 Watson 40,401 40,401 201,201 2D/3D Problem 2007