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 1521 - 1540 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
6 arc130 HB 130 130 1,037 Materials Problem 1974 MATLAB Rutherford Boeing Matrix Market
352 crystk03 Boeing 24,696 24,696 1,751,178 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
1613 cryg2500 Bai 2,500 2,500 12,349 Materials Problem 1996 MATLAB Rutherford Boeing Matrix Market
1879 viscorocks Mancktelow 37,762 37,762 1,133,641 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1856 3Dspectralwave Sinclair 680,943 680,943 30,290,827 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
353 crystm01 Boeing 4,875 4,875 105,339 Materials Problem 1995 MATLAB Rutherford Boeing Matrix Market
917 fd12 Hohn 7,500 7,500 28,462 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
1425 bloweybq GHS_indef 10,001 10,001 49,999 Materials Problem 1992 MATLAB Rutherford Boeing Matrix Market
918 fd15 Hohn 11,532 11,532 44,206 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
919 fd18 Hohn 16,428 16,428 63,406 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
920 sinc12 Hohn 7,500 7,500 283,992 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
1869 viscoplastic2 Quaglino 32,769 32,769 381,326 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1449 t2dal Oberwolfach 4,257 4,257 37,465 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1448 t2dal_bci Oberwolfach 4,257 4,257 37,465 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1433 flowmeter5 Oberwolfach 9,669 9,669 67,391 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1440 LFAT5 Oberwolfach 14 14 46 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1439 LFAT5000 Oberwolfach 19,994 19,994 79,966 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1453 bone010 Oberwolfach 986,703 986,703 47,851,783 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
2569 CurlCurl_0 Bodendiek 11,083 11,083 113,343 Model Reduction Problem 2012 MATLAB Rutherford Boeing Matrix Market
2570 CurlCurl_1 Bodendiek 226,451 226,451 2,472,071 Model Reduction Problem 2012 MATLAB Rutherford Boeing Matrix Market