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 2441 - 2460 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
311 dw256B Bai 512 512 2,500 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
312 dw4096 Bai 8,192 8,192 41,746 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
1615 dw8192 Bai 8,192 8,192 41,746 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
1616 dwa512 Bai 512 512 2,480 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
1617 dwb512 Bai 512 512 2,500 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
329 rbsa480 Bai 480 480 17,088 Robotics Problem 1993 MATLAB Rutherford Boeing Matrix Market
330 rbsb480 Bai 480 480 17,088 Robotics Problem 1993 MATLAB Rutherford Boeing Matrix Market
616 lp_d6cube LPnetlib 415 6,184 37,704 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
822 venkat50 Simon 62,424 62,424 1,717,777 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
821 venkat25 Simon 62,424 62,424 1,717,763 Subsequent Computational Fluid Dynamics 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
819 raefsky6 Simon 3,402 3,402 130,371 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
730 lpi_vol1 LPnetlib 323 464 1,646 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
729 lpi_refinery LPnetlib 323 464 1,626 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
728 lpi_reactor LPnetlib 318 808 2,591 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
727 lpi_qual LPnetlib 323 464 1,646 Linear Programming 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
816 raefsky3 Simon 21,200 21,200 1,488,768 Computational Fluid Dynamics 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