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 1161 - 1180 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2217 Maragal_8 NYPA 33,212 75,077 1,308,415 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
261 well1850 HB 1,850 712 8,755 Least Squares Problem 1979 MATLAB Rutherford Boeing Matrix Market
260 well1033 HB 1,033 320 4,732 Least Squares Problem 1979 MATLAB Rutherford Boeing Matrix Market
1890 Maragal_7 NYPA 46,845 26,564 1,200,537 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
1796 deter2 Meszaros 6,095 17,313 35,731 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1738 nemswrld Meszaros 7,138 28,550 192,283 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1700 cq9 Meszaros 9,278 21,534 96,653 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1699 cq5 Meszaros 5,048 11,748 51,571 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1701 cr42 Meszaros 905 1,513 6,614 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1703 dano3mip Meszaros 3,202 15,851 81,633 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1695 ch Meszaros 3,700 8,291 24,102 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1696 co5 Meszaros 5,774 12,325 57,993 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1793 cep1 Meszaros 1,521 4,769 8,233 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1697 co9 Meszaros 10,789 22,924 109,651 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1698 complex Meszaros 1,023 1,408 46,463 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1702 crew1 Meszaros 135 6,469 46,950 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1797 deter3 Meszaros 7,647 21,777 44,547 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1776 stat96v5 Meszaros 2,307 75,779 233,921 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
1679 aa01 Meszaros 823 8,904 72,965 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1737 nemspmm2 Meszaros 2,301 8,734 68,225 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market