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 2121 - 2140 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2850 dendrimer Negre 730 730 63,024 Computational Chemistry Problem 2018 MATLAB Rutherford Boeing Matrix Market
1332 deltaX Toledo 68,600 21,961 247,424 Counter Example Problem 2006 MATLAB Rutherford Boeing Matrix Market
2651 Delor64K ANSYS 64,719 1,785,345 652,140 Least Squares Problem 2011 MATLAB Rutherford Boeing Matrix Market
2653 Delor338K ANSYS 343,236 887,058 4,211,599 Least Squares Problem 2011 MATLAB Rutherford Boeing Matrix Market
2652 Delor295K ANSYS 295,734 1,823,928 2,401,323 Least Squares Problem 2011 MATLAB Rutherford Boeing Matrix Market
1816 delf Meszaros 3,170 6,654 15,397 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
2479 delaunay_n24 DIMACS10 16,777,216 16,777,216 100,663,202 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2478 delaunay_n23 DIMACS10 8,388,608 8,388,608 50,331,568 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2477 delaunay_n22 DIMACS10 4,194,304 4,194,304 25,165,738 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2476 delaunay_n21 DIMACS10 2,097,152 2,097,152 12,582,816 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2475 delaunay_n20 DIMACS10 1,048,576 1,048,576 6,291,372 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2474 delaunay_n19 DIMACS10 524,288 524,288 3,145,646 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2473 delaunay_n18 DIMACS10 262,144 262,144 1,572,792 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2472 delaunay_n17 DIMACS10 131,072 131,072 786,352 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2471 delaunay_n16 DIMACS10 65,536 65,536 393,150 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2470 delaunay_n15 DIMACS10 32,768 32,768 196,548 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2469 delaunay_n14 DIMACS10 16,384 16,384 98,244 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2468 delaunay_n13 DIMACS10 8,192 8,192 49,094 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2467 delaunay_n12 DIMACS10 4,096 4,096 24,528 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2466 delaunay_n11 DIMACS10 2,048 2,048 12,254 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market