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 281 - 300 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
281 young4c HB 841 841 4,089 Acoustics Problem 1984 MATLAB Rutherford Boeing Matrix Market
282 zenios HB 2,873 2,873 1,314 Optimization Problem 1985 MATLAB Rutherford Boeing Matrix Market
283 onetone1 ATandT 36,057 36,057 335,552 Frequency Domain Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
284 onetone2 ATandT 36,057 36,057 222,596 Frequency Domain Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
285 pre2 ATandT 659,033 659,033 5,834,044 Frequency Domain Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
286 twotone ATandT 120,750 120,750 1,206,265 Frequency Domain Circuit Simulation Problem 2001 MATLAB Rutherford Boeing Matrix Market
287 epb0 Averous 1,794 1,794 7,764 Thermal Problem 1998 MATLAB Rutherford Boeing Matrix Market
288 epb1 Averous 14,734 14,734 95,053 Thermal Problem 1998 MATLAB Rutherford Boeing Matrix Market
289 epb2 Averous 25,228 25,228 175,027 Thermal Problem 1998 MATLAB Rutherford Boeing Matrix Market
290 epb3 Averous 84,617 84,617 463,625 Thermal Problem 1998 MATLAB Rutherford Boeing Matrix Market
291 af23560 Bai 23,560 23,560 460,598 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
292 bfwa398 Bai 398 398 3,678 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
293 bfwa62 Bai 62 62 450 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
294 bfwa782 Bai 782 782 7,514 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
295 bfwb398 Bai 398 398 2,910 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
296 bfwb62 Bai 62 62 342 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
297 bfwb782 Bai 782 782 5,982 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
298 bwm200 Bai 200 200 796 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
299 bwm2000 Bai 2,000 2,000 7,996 Chemical Process Simulation Problem 1992 MATLAB Rutherford Boeing Matrix Market
300 cdde1 Bai 961 961 4,681 Computational Fluid Dynamics Problem Sequence 1992 MATLAB Rutherford Boeing Matrix Market