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 861 - 880 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1874 hvdc1 HVDC 24,842 24,842 158,426 Power Network Problem 2007 MATLAB Rutherford Boeing Matrix Market
2793 sx-mathoverflow SNAP 24,818 24,818 239,978 Directed Temporal Multigraph 2017 MATLAB Rutherford Boeing Matrix Market
367 pcrystk03 Boeing 24,696 24,696 1,751,178 Duplicate Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
355 crystm03 Boeing 24,696 24,696 583,770 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
352 crystk03 Boeing 24,696 24,696 1,751,178 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
1708 e18 Meszaros 24,617 38,602 156,466 Linear Programming Problem 2006 MATLAB Rutherford Boeing Matrix Market
2771 mycielskian15 Mycielski 24,575 24,575 11,111,110 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
1193 rajat09 Rajat 24,482 24,482 105,573 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
2255 208bit Priebel 24,430 24,421 299,756 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
1217 aug3d GHS_indef 24,300 24,300 69,984 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
1666 fome12 Mittelmann 24,284 48,920 142,528 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2589 de2010 DIMACS10 24,115 24,115 116,056 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2432 stufe-10 AG-Monien 24,010 24,010 92,828 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1571 c-52 Schenk_IBMNA 23,948 23,948 202,708 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
555 g7jac080sc Hollinger 23,670 23,670 259,648 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
554 g7jac080 Hollinger 23,670 23,670 259,648 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
291 af23560 Bai 23,560 23,560 460,598 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
2270 ABACUS_shell_ld Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2269 ABACUS_shell_ud Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2272 ABACUS_shell_hd Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market