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 1301 - 1320 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2467 delaunay_n12 DIMACS10 4,096 4,096 24,528 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
1214 sts4098 Cannizzo 4,098 4,098 72,356 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
737 lhr04c Mallya 4,101 4,101 82,682 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
736 lhr04 Mallya 4,101 4,101 81,057 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
1866 Chebyshev3 Muite 4,101 4,101 36,879 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1543 c-24 Schenk_IBMNA 4,119 4,119 35,699 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
839 rdist1 Zitney 4,134 4,134 94,408 Chemical Process Simulation Problem 1992 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
2364 M80PI_n Rommes 4,182 4,182 10,261 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2372 S80PI_n Rommes 4,182 4,182 10,261 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2024 ch7-6-b3 JGD_Homology 12,600 4,200 50,400 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1715 jendrec1 Meszaros 2,109 4,228 89,608 Linear Programming 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
1449 t2dal Oberwolfach 4,257 4,257 37,465 Model Reduction 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
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
1788 gen4 Meszaros 1,537 4,298 107,103 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1545 c-26 Schenk_IBMNA 4,307 4,307 34,537 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market