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 1581 - 1600 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
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
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
1448 t2dal_bci 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
2411 airfoil1 AG-Monien 4,253 4,253 24,578 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1715 jendrec1 Meszaros 2,109 4,228 89,608 Linear Programming Problem 2004 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
2372 S80PI_n Rommes 4,182 4,182 10,261 Eigenvalue/Model Reduction Problem 2010 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
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
839 rdist1 Zitney 4,134 4,134 94,408 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
1543 c-24 Schenk_IBMNA 4,119 4,119 35,699 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
736 lhr04 Mallya 4,101 4,101 81,057 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market