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 1561 - 1580 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
371 circuit_2 Bomhof 4,510 4,510 21,199 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
605 lp_bnl2 LPnetlib 2,324 4,486 14,996 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
1955 Franz2 JGD_Franz 4,032 4,480 21,504 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1507 Kohonen Pajek 4,470 4,470 12,731 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
50 bcsstk28 HB 4,410 4,410 219,024 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
708 lpi_ceria3d LPnetlib 3,576 4,400 21,178 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2680 freeFlyingRobot_8 VDOL 4,398 4,398 34,958 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
686 lp_ship08l LPnetlib 778 4,363 12,882 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2697 kineticBatchReactor_2 VDOL 4,361 4,361 44,840 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
808 struct4 Rothberg 4,350 4,350 237,798 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
2114 n4c5-b6 JGD_Homology 4,735 4,340 33,145 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1868 viscoplastic1 Quaglino 4,326 4,326 61,166 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
2021 ch6-6-b5 JGD_Homology 720 4,320 4,320 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1545 c-26 Schenk_IBMNA 4,307 4,307 34,537 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1788 gen4 Meszaros 1,537 4,298 107,103 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1207 t2dal_e Oberwolfach 4,257 4,257 4,257 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1449 t2dal Oberwolfach 4,257 4,257 37,465 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1206 t2dal_a Oberwolfach 4,257 4,257 37,465 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1448 t2dal_bci Oberwolfach 4,257 4,257 37,465 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
2411 airfoil1 AG-Monien 4,253 4,253 24,578 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market