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 1921 - 1940 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1344 rajat17 Rajat 94,294 94,294 479,246 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
1465 Erdos971 Pajek 472 472 2,628 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1464 Erdos02 Pajek 6,927 6,927 16,944 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
1463 EPA Pajek 4,772 4,772 8,965 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
1456 California Pajek 9,664 9,664 16,150 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
1865 Chebyshev2 Muite 2,053 2,053 18,447 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1862 Ill_Stokes Szczerba 20,896 20,896 191,368 Computational Fluid Dynamics Problem 2007 MATLAB Rutherford Boeing Matrix Market
1860 ESOC Springer 327,062 37,830 6,019,939 Least Squares Problem 2007 MATLAB Rutherford Boeing Matrix Market
1857 3Dspectralwave2 Sinclair 292,008 292,008 12,935,272 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1846 wikipedia-20070206 Gleich 3,566,907 3,566,907 45,030,389 Directed Graph 2007 MATLAB Rutherford Boeing Matrix Market
1856 3Dspectralwave Sinclair 680,943 680,943 30,290,827 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1851 FEM_3D_thermal1 Botonakis 17,880 17,880 430,740 Thermal Problem 2007 MATLAB Rutherford Boeing Matrix Market
1873 light_in_tissue Dehghani 29,282 29,282 406,084 Electromagnetics Problem 2007 MATLAB Rutherford Boeing Matrix Market
1876 kkt_power Zaoui 2,063,494 2,063,494 12,771,361 Optimization Problem 2007 MATLAB Rutherford Boeing Matrix Market
1879 viscorocks Mancktelow 37,762 37,762 1,133,641 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1858 crashbasis QLi 160,000 160,000 1,750,416 Optimization Problem 2007 MATLAB Rutherford Boeing Matrix Market
1871 psse1 YCheng 14,318 11,028 57,376 Power Network Problem 2007 MATLAB Rutherford Boeing Matrix Market
1870 psse0 YCheng 26,722 11,028 102,432 Power Network Problem 2007 MATLAB Rutherford Boeing Matrix Market
1853 parabolic_fem Wissgott 525,825 525,825 3,674,625 Computational Fluid Dynamics Problem 2007 MATLAB Rutherford Boeing Matrix Market
1854 chem_master1 Watson 40,401 40,401 201,201 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market