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 2441 - 2460 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
295 bfwb398 Bai 398 398 2,910 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
275 wm1 HB 207 277 2,909 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market
2718 orbitRaising_1 VDOL 442 442 2,906 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2207 Trefethen_200 JGD_Trefethen 200 200 2,890 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2370 S20PI_n Rommes 1,182 1,182 2,881 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2362 M20PI_n Rommes 1,182 1,182 2,881 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2206 Trefethen_200b JGD_Trefethen 199 199 2,873 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
598 lp_agg LPnetlib 488 615 2,862 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
307 ck400 Bai 400 400 2,860 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
1469 Erdos991 Pajek 492 492 2,834 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1732 nemsafm Meszaros 334 2,348 2,826 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
269 west0655 HB 655 655 2,808 Chemical Process Simulation Problem 1983 MATLAB Rutherford Boeing Matrix Market
190 lns_511 HB 511 511 2,796 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
193 lnsp_511 HB 511 511 2,796 Computational Fluid Dynamics Problem 1982 MATLAB Rutherford Boeing Matrix Market
929 problem1 FEMLAB 415 415 2,779 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
620 lp_e226 LPnetlib 223 472 2,768 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1467 Erdos981 Pajek 485 485 2,762 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
623 lp_finnis LPnetlib 497 1,064 2,760 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
670 lp_scfxm1 LPnetlib 330 600 2,732 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
203 lshp_406 HB 406 406 2,716 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market