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 1761 - 1780 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1205 t2dah_e Oberwolfach 11,445 11,445 176,117 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1447 t2dah Oberwolfach 11,445 11,445 176,117 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1204 t2dah_a Oberwolfach 11,445 11,445 176,117 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
2323 Oregon-1 SNAP 11,492 11,492 46,818 Undirected Graph Sequence 2001 MATLAB Rutherford Boeing Matrix Market
918 fd15 Hohn 11,532 11,532 44,206 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
921 sinc15 Hohn 11,532 11,532 551,184 Materials Problem 2003 MATLAB Rutherford Boeing Matrix Market
2348 nopss_11k Rommes 11,685 11,685 44,941 Eigenvalue/Model Reduction Problem 2010 MATLAB Rutherford Boeing Matrix Market
1436 inlet Oberwolfach 11,730 11,730 328,323 Model Reduction Problem 2006 MATLAB Rutherford Boeing Matrix Market
443 pesa Gaertner 11,738 11,738 79,566 Directed Weighted Graph 2001 MATLAB Rutherford Boeing Matrix Market
2031 ch7-8-b2 JGD_Homology 11,760 1,176 35,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
550 g7jac040sc Hollinger 11,790 11,790 107,383 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
549 g7jac040 Hollinger 11,790 11,790 107,383 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
2324 Oregon-2 SNAP 11,806 11,806 65,460 Undirected Graph Sequence 2001 MATLAB Rutherford Boeing Matrix Market
40 bcsstk18 HB 11,948 11,948 149,090 Structural Problem 1985 MATLAB Rutherford Boeing Matrix Market
1303 linverse GHS_indef 11,999 11,999 95,977 Statistical/Mathematical Problem 1991 MATLAB Rutherford Boeing Matrix Market
415 ex19 FIDAP 12,005 12,005 259,577 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2298 ca-HepPh SNAP 12,008 12,008 237,010 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
1242 ncvxqp1 GHS_indef 12,111 12,111 73,963 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
372 circuit_3 Bomhof 12,127 12,127 48,137 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
1665 fome11 Mittelmann 12,142 24,460 71,264 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market