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 321 - 340 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
709 lpi_chemcom LPnetlib 288 744 1,590 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
878 mesh3em5 Pothen 289 289 1,377 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
877 mesh3e1 Pothen 289 289 1,377 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
100 can_292 HB 292 292 2,540 Structural Problem 1981 MATLAB Rutherford Boeing Matrix Market
8 ash292 HB 292 292 2,208 Least Squares Problem 1974 MATLAB Rutherford Boeing Matrix Market
2392 celegansneural Newman 297 297 2,345 Directed Weighted Graph 1998 MATLAB Rutherford Boeing Matrix Market
824 utm300 TOKAMAK 300 300 3,155 Electromagnetics Problem 1996 MATLAB Rutherford Boeing Matrix Market
2194 08blocks JGD_SPG 300 300 592 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2208 Trefethen_300 JGD_Trefethen 300 300 4,678 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
678 lp_sctap1 LPnetlib 300 660 1,872 Linear Programming Problem 1981 MATLAB Rutherford Boeing Matrix Market
632 lp_grow15 LPnetlib 300 645 5,620 Linear Programming Problem 1983 MATLAB Rutherford Boeing Matrix Market
1189 rajat05 Rajat 301 301 1,250 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
2007 robot24c1_mat5_J JGD_Groebner 302 404 15,118 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
601 lp_bandm LPnetlib 305 472 2,494 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1999 GL7d26 JGD_GL7d 305 2,798 7,412 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2749 tumorAntiAngiogenesis_2 VDOL 305 305 2,699 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
876 mesh2em5 Pothen 306 306 2,018 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
2084 n2c6-b9 JGD_Homology 306 1,470 3,060 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
875 mesh2e1 Pothen 306 306 2,018 Structural Problem 2003 MATLAB Rutherford Boeing Matrix Market
121 dwt_307 HB 307 307 2,523 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market