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 2341 - 2360 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
831 wang2 Wang 2,903 2,903 19,093 Subsequent Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
830 wang1 Wang 2,903 2,903 19,093 Semiconductor Device Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
829 swang2 Wang 3,169 3,169 20,841 Subsequent Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
828 swang1 Wang 3,169 3,169 20,841 Semiconductor Device Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
331 rdb2048 Bai 2,048 2,048 12,032 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1631 rdb200l Bai 200 200 1,120 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
827 av41092 Vavasis 41,092 41,092 1,683,902 2D/3D Problem 1994 MATLAB Rutherford Boeing Matrix Market
1630 rdb200 Bai 200 200 1,120 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
832 wang3 Wang 26,064 26,064 177,168 Semiconductor Device Problem 1994 MATLAB Rutherford Boeing Matrix Market
1629 rdb1250l Bai 1,250 1,250 7,300 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1628 rdb1250 Bai 1,250 1,250 7,300 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
328 qh882 Bai 882 882 3,354 Power Network Problem 1994 MATLAB Rutherford Boeing Matrix Market
1627 qh768 Bai 768 768 2,934 Power Network Problem 1994 MATLAB Rutherford Boeing Matrix Market
292 bfwa398 Bai 398 398 3,678 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
293 bfwa62 Bai 62 62 450 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
294 bfwa782 Bai 782 782 7,514 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
295 bfwb398 Bai 398 398 2,910 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
296 bfwb62 Bai 62 62 342 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
297 bfwb782 Bai 782 782 5,982 Electromagnetics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1626 qh1484 Bai 1,484 1,484 6,110 Power Network Problem 1994 MATLAB Rutherford Boeing Matrix Market