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.

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Matrix ID
Year
Displaying collection matrices 2421 - 2440 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2370 S20PI_n Rommes 1,182 1,182 2,881 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2366 S20PI_n1 Rommes 1,028 1,028 2,547 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1606 s2rmq4m1 Cylshell 5,489 5,489 263,351 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1609 s2rmt3m1 Cylshell 5,489 5,489 217,681 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1275 s3dkq4m2 GHS_psdef 90,449 90,449 4,427,725 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1276 s3dkt3m2 GHS_psdef 90,449 90,449 3,686,223 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1607 s3rmq4m1 Cylshell 5,489 5,489 262,943 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1610 s3rmt3m1 Cylshell 5,489 5,489 217,669 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
1611 s3rmt3m3 Cylshell 5,357 5,357 207,123 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
2371 S40PI_n Rommes 2,182 2,182 5,341 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2367 S40PI_n1 Rommes 2,028 2,028 5,007 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1906 s4dkt3m2 TKK 90,449 90,449 3,753,461 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
2372 S80PI_n Rommes 4,182 4,182 10,261 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
2368 S80PI_n1 Rommes 4,028 4,028 9,927 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1519 Sandi_authors Pajek 86 86 248 Undirected Weighted Graph 1999 MATLAB Rutherford Boeing Matrix Market
1520 Sandi_sandi Pajek 314 360 613 Bipartite Graph 1999 MATLAB Rutherford Boeing Matrix Market
239 saylr1 HB 238 238 1,128 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
240 saylr3 HB 1,000 1,000 3,750 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
241 saylr4 HB 3,564 3,564 22,316 Computational Fluid Dynamics Problem 1984 MATLAB Rutherford Boeing Matrix Market
2621 sc2010 DIMACS10 181,908 181,908 893,160 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market