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 1261 - 1280 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1838 sctap1-2b Meszaros 15,390 33,858 99,454 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
543 memplus Hamm 17,758 17,758 99,147 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
413 ex15 FIDAP 6,867 6,867 98,671 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2527 fe_sphere DIMACS10 16,386 16,386 98,304 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2440 se AG-Monien 32,768 32,768 98,300 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
2469 delaunay_n14 DIMACS10 16,384 16,384 98,244 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2819 Goodwin_017 Goodwin 3,317 3,317 97,773 Computational Fluid Dynamics 2018 MATLAB Rutherford Boeing Matrix Market
360 msc04515 Boeing 4,515 4,515 97,707 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
864 comsol Langemyr 1,500 1,500 97,645 Structural Problem 2002 MATLAB Rutherford Boeing Matrix Market
1962 Franz9 JGD_Franz 19,588 4,164 97,508 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1963 Franz10 JGD_Franz 19,588 4,164 97,508 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1376 rajat27 Rajat 20,640 20,640 97,353 Circuit Simulation Problem 2006 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
1183 coupled IBM_Austin 11,341 11,341 97,193 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
2390 as-22july06 Newman 22,963 22,963 96,872 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1700 cq9 Meszaros 9,278 21,534 96,653 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2521 cti DIMACS10 16,840 16,840 96,464 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1303 linverse GHS_indef 11,999 11,999 95,977 Statistical/Mathematical Problem 1991 MATLAB Rutherford Boeing Matrix Market
2393 cond-mat Newman 16,726 16,726 95,188 Undirected Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
288 epb1 Averous 14,734 14,734 95,053 Thermal Problem 1998 MATLAB Rutherford Boeing Matrix Market