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 2801 - 2820 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1625 mhd4800b Bai 4,800 4,800 27,520 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1624 mhd4800a Bai 4,800 4,800 102,252 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1622 mhd3200a Bai 3,200 3,200 68,026 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1621 mhd1280b Bai 1,280 1,280 22,778 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1620 mhd1280a Bai 1,280 1,280 47,906 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
313 lop163 Bai 163 163 935 Statistical/Mathematical Problem 1978 MATLAB Rutherford Boeing Matrix Market
1619 dwg961b Bai 961 961 10,591 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
1618 dwg961a Bai 961 961 3,405 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
1617 dwb512 Bai 512 512 2,500 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
1616 dwa512 Bai 512 512 2,480 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
312 dw4096 Bai 8,192 8,192 41,746 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
311 dw256B Bai 512 512 2,500 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
310 dw256A Bai 512 512 2,480 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
1614 dw2048 Bai 2,048 2,048 10,114 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
309 dw1024 Bai 2,048 2,048 10,114 Electromagnetics Problem 1993 MATLAB Rutherford Boeing Matrix Market
1613 cryg2500 Bai 2,500 2,500 12,349 Materials Problem 1996 MATLAB Rutherford Boeing Matrix Market
1612 cryg10000 Bai 10,000 10,000 49,699 Materials Problem 1996 MATLAB Rutherford Boeing Matrix Market
308 ck656 Bai 656 656 3,884 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market
307 ck400 Bai 400 400 2,860 2D/3D Problem 1986 MATLAB Rutherford Boeing Matrix Market