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 2561 - 2580 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
718 lpi_greenbea LPnetlib 2,393 5,596 31,074 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
598 lp_agg LPnetlib 488 615 2,862 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
695 lp_stocfor1 LPnetlib 117 165 501 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
600 lp_agg3 LPnetlib 516 758 4,756 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
53 bcsstk31 HB 35,588 35,588 1,181,416 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
51 bcsstk29 HB 13,992 13,992 619,488 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
308 ck656 Bai 656 656 3,884 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
307 ck400 Bai 400 400 2,860 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
306 ck104 Bai 104 104 992 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
55 bcsstk33 HB 8,738 8,738 591,904 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
54 bcsstk32 HB 44,609 44,609 2,014,701 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
52 bcsstk30 HB 28,924 28,924 2,043,492 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
3 662_bus HB 662 662 2,474 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
1 1138_bus HB 1,138 1,138 4,054 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
212 mcca HB 180 180 2,659 2D/3D Problem 1985 MATLAB Rutherford Boeing Matrix Market
36 bcsstk14 HB 1,806 1,806 63,454 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
2 494_bus HB 494 494 1,666 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
282 zenios HB 2,873 2,873 1,314 Optimization Problem 1985 MATLAB Rutherford Boeing Matrix Market
4 685_bus HB 685 685 3,249 Power Network Problem 1985 MATLAB Rutherford Boeing Matrix Market
37 bcsstk15 HB 3,948 3,948 117,816 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market