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 1981 - 2000 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
70 bcsstm20 HB 485 485 485 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
69 bcsstm19 HB 817 817 817 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market
67 bcsstm12 HB 1,473 1,473 19,659 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
66 bcsstm11 HB 1,473 1,473 1,473 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
65 bcsstm10 HB 1,086 1,086 22,092 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
64 bcsstm09 HB 1,083 1,083 1,083 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
63 bcsstm08 HB 1,074 1,074 1,074 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
62 bcsstm07 HB 420 420 7,252 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
61 bcsstm06 HB 420 420 420 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
60 bcsstm05 HB 153 153 153 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
59 bcsstm04 HB 132 132 66 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
58 bcsstm03 HB 112 112 72 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
57 bcsstm02 HB 66 66 66 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
56 bcsstm01 HB 48 48 24 Structural Problem 1982 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
53 bcsstk31 HB 35,588 35,588 1,181,416 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
51 bcsstk29 HB 13,992 13,992 619,488 Structural Problem 1986 MATLAB Rutherford Boeing Matrix Market
50 bcsstk28 HB 4,410 4,410 219,024 Structural Problem 1984 MATLAB Rutherford Boeing Matrix Market