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 1641 - 1660 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2350 bips98_606 Rommes 7,135 7,135 34,738 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1545 c-26 Schenk_IBMNA 4,307 4,307 34,537 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
357 msc00726 Boeing 726 726 34,518 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
2133 shar_te2-b1 JGD_Homology 17,160 286 34,320 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
526 G61 Gset 7,000 7,000 34,296 Undirected Weighted Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
525 G60 Gset 7,000 7,000 34,296 Duplicate Undirected Random Graph 1996 MATLAB Rutherford Boeing Matrix Market
34 bcsstk12 HB 1,473 1,473 34,241 Duplicate Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
33 bcsstk11 HB 1,473 1,473 34,241 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
569 jan99jac020sc Hollinger 6,774 6,774 33,744 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
568 jan99jac020 Hollinger 6,774 6,774 33,744 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
2725 reorientation_4 VDOL 2,717 2,717 33,630 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2114 n4c5-b6 JGD_Homology 4,735 4,340 33,145 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
156 gemat11 HB 4,929 4,929 33,108 Power Network Problem Sequence 1984 MATLAB Rutherford Boeing Matrix Market
615 lp_d2q06c LPnetlib 2,171 5,831 33,081 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
157 gemat12 HB 4,929 4,929 33,044 Subsequent Power Network Problem 1984 MATLAB Rutherford Boeing Matrix Market
468 poli_large Grund 15,575 15,575 33,033 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
1804 fxm2-16 Meszaros 3,900 7,335 32,972 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
386 cavity07 DRIVCAV 1,182 1,182 32,702 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
388 cavity09 DRIVCAV 1,182 1,182 32,702 Subsequent Computational Fluid Dynamics Problem 1996 MATLAB Rutherford Boeing Matrix Market
1187 rajat03 Rajat 7,602 7,602 32,653 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market