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.

Filter by Matrix Size and Shape

Rows
Columns
Nonzeros

Filter by Matrix Structure and Entry Type

Pattern Symmetry
Numerical Symmetry
Strongly Connected Components

Filter by Matrix Metadata

Matrix ID
Year
Displaying collection matrices 341 - 360 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1669 fome21 Mittelmann 67,748 216,350 465,294 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2593 ia2010 DIMACS10 216,007 216,007 1,021,170 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2529 m14b DIMACS10 214,765 214,765 3,358,036 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
1285 troll DNVS 213,453 213,453 11,985,111 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
895 stomach Norris 213,360 213,360 3,021,648 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2376 mac_econ_fwd500 Williams 206,500 206,500 1,273,389 Economic Problem 2008 MATLAB Rutherford Boeing Matrix Market
2846 ss1 VLSI 205,282 205,282 845,089 Semiconductor Process Problem 2018 MATLAB Rutherford Boeing Matrix Market
2599 la2010 DIMACS10 204,447 204,447 980,634 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2259 thermomech_dM Botonakis 204,316 204,316 1,423,116 Thermal Problem 2009 MATLAB Rutherford Boeing Matrix Market
2260 thermomech_dK Botonakis 204,316 204,316 2,846,228 Thermal Problem 2009 MATLAB Rutherford Boeing Matrix Market
2382 EternityII_Etilde Dattorro 10,054 204,304 1,170,516 Optimization Problem 2011 MATLAB Rutherford Boeing Matrix Market
1260 fcondp2 DNVS 201,822 201,822 11,294,316 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2587 co2010 DIMACS10 201,062 201,062 974,574 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2135 shar_te2-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2056 m133-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1264 fullb DNVS 199,187 199,187 11,708,077 Structural Problem 2004 MATLAB Rutherford Boeing Matrix Market
2132 n4c6-b9 JGD_Homology 186,558 198,895 1,865,580 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1772 stat96v1 Meszaros 5,995 197,472 588,798 Linear Programming Problem 2005 MATLAB Rutherford Boeing Matrix Market
2816 power197k PowerSystem 197,156 197,156 805,839 Power Network Problem 2017 MATLAB Rutherford Boeing Matrix Market
2618 or2010 DIMACS10 196,621 196,621 979,512 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market