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.

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Matrix ID
Year
Displaying collection matrices 1401 - 1420 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1066 fpga_dcop_12 Sandia 1,220 1,220 5,892 Subsequent Circuit Simulation Problem 2003 MATLAB Rutherford Boeing Matrix Market
2405 PGPgiantcompo Arenas 10,680 10,680 48,632 Undirected Multigraph 2004 MATLAB Rutherford Boeing Matrix Market
1253 bmw7st_1 GHS_psdef 141,347 141,347 7,318,399 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1195 rajat11 Rajat 135 135 665 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
1214 sts4098 Cannizzo 4,098 4,098 72,356 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1688 air05 Meszaros 426 7,195 52,121 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1252 audikw_1 GHS_psdef 943,695 943,695 77,651,847 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1184 Pres_Poisson ACUSIM 14,822 14,822 715,804 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
1695 ch Meszaros 3,700 8,291 24,102 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1696 co5 Meszaros 5,774 12,325 57,993 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1286 tsyl201 DNVS 20,685 20,685 2,454,957 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1285 troll DNVS 213,453 213,453 11,985,111 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1284 trdheim DNVS 22,098 22,098 1,935,324 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1697 co9 Meszaros 10,789 22,924 109,651 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1265 halfb DNVS 224,617 224,617 12,387,821 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1264 fullb DNVS 199,187 199,187 11,708,077 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1698 complex Meszaros 1,023 1,408 46,463 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1260 fcondp2 DNVS 201,822 201,822 11,294,316 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1259 crplat2 DNVS 18,010 18,010 960,946 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
1680 aa03 Meszaros 825 8,627 70,806 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market