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 821 - 840 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1643 mixtank_new POLYFLOW 29,957 29,957 1,990,919 Computational Fluid Dynamics Problem 2005 MATLAB Rutherford Boeing Matrix Market
1386 net100 Andrianov 29,920 29,920 2,033,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2538 OPF_6000 IPSO 29,902 29,902 274,697 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
1283 thread DNVS 29,736 29,736 4,444,880 Structural Problem 1999 MATLAB Rutherford Boeing Matrix Market
557 g7jac100sc Hollinger 29,610 29,610 335,972 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
556 g7jac100 Hollinger 29,610 29,610 335,972 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
981 graphics Sumner 29,493 11,822 117,954 Computer Graphics/Vision Problem 2003 MATLAB Rutherford Boeing Matrix Market
1873 light_in_tissue Dehghani 29,282 29,282 406,084 Electromagnetics Problem 2007 MATLAB Rutherford Boeing Matrix Market
2224 TSOPF_FS_b300_c1 TSOPF 29,214 29,214 4,400,122 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
2220 TSOPF_FS_b300 TSOPF 29,214 29,214 4,400,122 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1773 stat96v2 Meszaros 29,089 957,432 2,852,184 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
931 sme3Db FEMLAB 29,067 29,067 2,081,063 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
1215 aug2d GHS_indef 29,008 29,008 76,832 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
956 3D_28984_Tetra Schenk_IBMSDS 28,984 28,984 285,092 Semiconductor Device Problem 2003 MATLAB Rutherford Boeing Matrix Market
52 bcsstk30 HB 28,924 28,924 2,043,492 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
1840 sctap1-2r Meszaros 28,830 63,426 186,366 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1872 psse2 YCheng 28,634 11,028 115,262 Power Network Problem 2007 MATLAB Rutherford Boeing Matrix Market
639 lp_ken_13 LPnetlib 28,632 42,659 97,246 Linear Programming Problem 1991 MATLAB Rutherford Boeing Matrix Market
1329 Kemelmacher Kemelmacher 28,452 9,693 100,875 Computer Graphics/Vision Problem 2005 MATLAB Rutherford Boeing Matrix Market
2238 TSOPF_RS_b300_c2 TSOPF 28,338 28,338 2,943,887 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market