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 2281 - 2300 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2371 S40PI_n Rommes 2,182 2,182 5,341 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
18 bcspwr06 HB 1,454 1,454 5,300 Power Network Problem 1981 MATLAB Rutherford Boeing Matrix Market
205 lshp_778 HB 778 778 5,272 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
726 lpi_pilot4i LPnetlib 410 1,123 5,264 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
655 lp_pilot4 LPnetlib 410 1,123 5,264 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2673 freeFlyingRobot_1 VDOL 798 798 5,246 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1638 tols2000 Bai 2,000 2,000 5,184 Computational Fluid Dynamics Problem 1991 MATLAB Rutherford Boeing Matrix Market
221 nos5 HB 468 468 5,172 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
2420 netz4504 AG-Monien 1,961 1,961 5,156 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
131 dwt_607 HB 607 607 5,131 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2436 cage AG-Monien 366 366 5,124 Undirected Graph Sequence 1998 MATLAB Rutherford Boeing Matrix Market
1954 Franz1 JGD_Franz 2,240 768 5,120 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1784 de063157 Meszaros 936 1,908 5,119 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
130 dwt_592 HB 592 592 5,104 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
2736 spaceStation_3 VDOL 467 467 5,103 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
2175 rel6 JGD_Relat 2,340 157 5,101 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1785 de080285 Meszaros 936 1,908 5,082 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1518 Roget Pajek 1,022 1,022 5,075 Directed Graph 1993 MATLAB Rutherford Boeing Matrix Market
722 lpi_klein2 LPnetlib 477 531 5,062 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2367 S40PI_n1 Rommes 2,028 2,028 5,007 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market