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 2301 - 2320 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2359 M40PI_n1 Rommes 2,028 2,028 5,007 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1522 SmaGri Pajek 1,059 1,059 4,919 Directed Multigraph 2001 MATLAB Rutherford Boeing Matrix Market
1783 de063155 Meszaros 852 1,848 4,913 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
86 bp_1600 HB 822 822 4,841 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
2753 tumorAntiAngiogenesis_6 VDOL 465 465 4,795 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
85 bp_1400 HB 822 822 4,790 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
2755 tumorAntiAngiogenesis_8 VDOL 490 490 4,776 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
600 lp_agg3 LPnetlib 516 758 4,756 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
599 lp_agg2 LPnetlib 516 758 4,740 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
260 well1033 HB 1,033 320 4,732 Least Squares Problem 1979 MATLAB Rutherford Boeing Matrix Market
84 bp_1200 HB 822 822 4,726 Subsequent Optimization Problem 1978 MATLAB Rutherford Boeing Matrix Market
2060 mk10-b4 JGD_Homology 945 4,725 4,725 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2764 mycielskian8 Mycielski 191 191 4,720 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
169 illc1033 HB 1,033 320 4,719 Least Squares Problem 1979 MATLAB Rutherford Boeing Matrix Market
2752 tumorAntiAngiogenesis_5 VDOL 460 460 4,690 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
303 cdde4 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market
304 cdde5 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market
302 cdde3 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics Problem 1992 MATLAB Rutherford Boeing Matrix Market
305 cdde6 Bai 961 961 4,681 Subsequent Computational Fluid Dynamics 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