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 2081 - 2100 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
824 utm300 TOKAMAK 300 300 3,155 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
823 utm1700b TOKAMAK 1,700 1,700 21,509 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
822 venkat50 Simon 62,424 62,424 1,717,777 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
821 venkat25 Simon 62,424 62,424 1,717,763 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
820 venkat01 Simon 62,424 62,424 1,717,792 Computational Fluid Dynamics Problem Sequence 1993 MATLAB Rutherford Boeing Matrix Market
819 raefsky6 Simon 3,402 3,402 130,371 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
818 raefsky5 Simon 6,316 6,316 167,178 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
817 raefsky4 Simon 19,779 19,779 1,316,789 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
816 raefsky3 Simon 21,200 21,200 1,488,768 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
815 raefsky2 Simon 3,242 3,242 293,551 Subsequent Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
814 raefsky1 Simon 3,242 3,242 293,409 Computational Fluid Dynamics Problem Sequence 1993 MATLAB Rutherford Boeing Matrix Market
813 olafu Simon 16,146 16,146 1,015,156 Structural Problem 1993 MATLAB Rutherford Boeing Matrix Market
812 bbmat Simon 38,744 38,744 1,771,722 Computational Fluid Dynamics Problem 1993 MATLAB Rutherford Boeing Matrix Market
811 appu Simon 14,000 14,000 1,853,104 Directed Weighted Random Graph 1993 MATLAB Rutherford Boeing Matrix Market
810 shyy41 Shyy 4,720 4,720 20,042 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
809 shyy161 Shyy 76,480 76,480 329,762 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
808 struct4 Rothberg 4,350 4,350 237,798 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
807 struct3 Rothberg 53,570 53,570 1,173,694 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
806 gearbox Rothberg 153,746 153,746 9,080,404 Structural Problem 1997 MATLAB Rutherford Boeing Matrix Market
805 cfd2 Rothberg 123,440 123,440 3,085,406 Computational Fluid Dynamics Problem 1997 MATLAB Rutherford Boeing Matrix Market