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 2421 - 2440 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1878 fem_filter Lee 74,062 74,062 1,731,206 Electromagnetics Problem 2008 MATLAB Rutherford Boeing Matrix Market
1934 bibd_18_9 JGD_BIBD 153 48,620 1,750,320 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1859 majorbasis QLi 160,000 160,000 1,750,416 Optimization Problem 2007 MATLAB Rutherford Boeing Matrix Market
1858 crashbasis QLi 160,000 160,000 1,750,416 Optimization Problem 2007 MATLAB Rutherford Boeing Matrix Market
367 pcrystk03 Boeing 24,696 24,696 1,751,178 Duplicate Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
352 crystk03 Boeing 24,696 24,696 1,751,178 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
1213 Lin Lin 256,000 256,000 1,766,400 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2616 oh2010 DIMACS10 365,344 365,344 1,768,240 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
1813 karted Meszaros 46,502 133,115 1,770,349 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
812 bbmat Simon 38,744 38,744 1,771,722 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
2131 n4c6-b8 JGD_Homology 198,895 163,215 1,790,055 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1977 IG5-18 JGD_G5 47,894 41,550 1,790,490 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1642 invextr1_new POLYFLOW 30,412 30,412 1,793,881 Computational Fluid Dynamics Problem 2005 MATLAB Rutherford Boeing Matrix Market
2824 Goodwin_071 Goodwin 56,021 56,021 1,797,934 Computational Fluid Dynamics 2018 MATLAB Rutherford Boeing Matrix Market
2222 TSOPF_FS_b162_c3 TSOPF 30,798 30,798 1,801,300 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
804 cfd1 Rothberg 70,656 70,656 1,825,580 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
1987 GL7d14 JGD_GL7d 171,375 47,271 1,831,183 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1662 watson_2 Mittelmann 352,013 677,224 1,846,391 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2778 com-Amazon SNAP 334,863 334,863 1,851,744 Undirected Graph With Communities 2012 MATLAB Rutherford Boeing Matrix Market
811 appu Simon 14,000 14,000 1,853,104 Directed Weighted Random Graph 1993 MATLAB Rutherford Boeing Matrix Market