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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 801 - 820 of 2893 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
801 xenon1 Ronis 48,600 48,600 1,181,120 Materials Problem 2001 MATLAB Rutherford Boeing Matrix Market
802 xenon2 Ronis 157,464 157,464 3,866,688 Materials Problem 2001 MATLAB Rutherford Boeing Matrix Market
803 3dtube Rothberg 45,330 45,330 3,213,618 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
804 cfd1 Rothberg 70,656 70,656 1,825,580 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
805 cfd2 Rothberg 123,440 123,440 3,085,406 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
806 gearbox Rothberg 153,746 153,746 9,080,404 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
807 struct3 Rothberg 53,570 53,570 1,173,694 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
808 struct4 Rothberg 4,350 4,350 237,798 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
809 shyy161 Shyy 76,480 76,480 329,762 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
810 shyy41 Shyy 4,720 4,720 20,042 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
811 appu Simon 14,000 14,000 1,853,104 Directed Weighted Random Graph 1993 MATLAB Rutherford Boeing Matrix Market
812 bbmat Simon 38,744 38,744 1,771,722 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
813 olafu Simon 16,146 16,146 1,015,156 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
814 raefsky1 Simon 3,242 3,242 293,409 Computational Fluid Dynamics Problem Sequence 1993 MATLAB Rutherford Boeing Matrix Market
815 raefsky2 Simon 3,242 3,242 293,551 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
816 raefsky3 Simon 21,200 21,200 1,488,768 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
817 raefsky4 Simon 19,779 19,779 1,316,789 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
818 raefsky5 Simon 6,316 6,316 167,178 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
819 raefsky6 Simon 3,402 3,402 130,371 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
820 venkat01 Simon 62,424 62,424 1,717,792 Computational Fluid Dynamics Problem Sequence 1993 MATLAB Rutherford Boeing Matrix Market