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 1221 - 1240 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2351 bips98_1142 Rommes 9,735 9,735 40,983 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1394 pf2177 Andrianov 9,728 9,728 725,144 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1753 pf2177 Meszaros 9,728 10,178 30,984 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1432 flowmeter0 Oberwolfach 9,669 9,669 67,391 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
1456 California Pajek 9,664 9,664 16,150 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market
610 lp_cre_b LPnetlib 9,648 77,137 260,785 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
887 fv1 Norris 9,604 9,604 85,264 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
376 coater2 Brethour 9,540 9,540 207,308 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market
1389 net25 Andrianov 9,520 9,520 401,200 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
768 nemeth04 Nemeth 9,506 9,506 394,808 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
789 nemeth25 Nemeth 9,506 9,506 1,511,758 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
790 nemeth26 Nemeth 9,506 9,506 1,511,760 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
771 nemeth07 Nemeth 9,506 9,506 394,812 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
785 nemeth21 Nemeth 9,506 9,506 1,173,746 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
777 nemeth13 Nemeth 9,506 9,506 474,472 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
773 nemeth09 Nemeth 9,506 9,506 395,506 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
788 nemeth24 Nemeth 9,506 9,506 1,506,550 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
781 nemeth17 Nemeth 9,506 9,506 629,620 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
778 nemeth14 Nemeth 9,506 9,506 496,144 Subsequent Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market