ALERT: THE COLLECTION IS OFFLINE BECAUSE OF 100x HIGHER DOWNLOADS THAN NORMAL. The website is up but the matrix files are not accessible. THE PROBLEM IS EXCESSIVE DOWNLOADS FROM JOBS RUNNING ON AWS ITSELF, POUNDING THE DATA. We have no estimate on when this will be resolved, but it will take some time (weeks perhaps?). Please do not contact us to ask when it will be up; the answer will be the same as this alert box. If you are running these AWS workloads, please revise them. All interfaces we provide (Python, MATLAB, Java gui) download a matrix ONCE and then cache it locally. Do the same or use these interfaces.

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 2861 - 2880 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1391 net50 Andrianov 16,320 16,320 945,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1390 net4-1 Andrianov 88,343 88,343 2,441,727 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1385 mip1 Andrianov 66,463 66,463 10,352,819 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1389 net25 Andrianov 9,520 9,520 401,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1388 net150 Andrianov 43,520 43,520 3,121,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1387 net125 Andrianov 36,720 36,720 2,577,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1386 net100 Andrianov 29,920 29,920 2,033,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
924 Andrews Andrews 60,000 60,000 760,154 Computer Graphics/Vision Problem 2003 MATLAB Rutherford Boeing Matrix Market
1412 G2_circuit AMD 150,102 150,102 726,674 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1421 G3_circuit AMD 1,585,478 1,585,478 7,660,826 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
923 Alemdar Alemdar 6,245 6,245 42,581 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2429 L AG-Monien 956 956 3,640 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2424 whitaker3 AG-Monien 9,800 9,800 57,978 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2427 wave AG-Monien 156,317 156,317 2,118,662 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2423 ukerbe1_dual AG-Monien 1,866 1,866 7,076 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2414 crack AG-Monien 10,240 10,240 60,760 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2422 ukerbe1 AG-Monien 5,981 5,981 15,704 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2431 stufe AG-Monien 1,036 1,036 3,736 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
2438 ccc AG-Monien 49,152 49,152 147,456 Undirected Graph Sequence 1998 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