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Displaying collection matrices 1 - 20 of 2904 in total
Id
Name
Group
Rows
Cols
Nonzeros
Kind
Date
274
will57
HB
57
57
281
Semiconductor Device Problem
1970
MATLAB
Rutherford Boeing
Matrix Market
1462
EAT_SR
Pajek
23,219
23,219
325,589
Directed Weighted Graph
1971
MATLAB
Rutherford Boeing
Matrix Market
109
curtis54
HB
54
54
291
2D/3D Problem
1971
MATLAB
Rutherford Boeing
Matrix Market
168
ibm32
HB
32
32
126
Directed Graph
1971
MATLAB
Rutherford Boeing
Matrix Market
1461
EAT_RS
Pajek
23,219
23,219
325,592
Directed Weighted Graph
1971
MATLAB
Rutherford Boeing
Matrix Market
158
gent113
HB
113
113
655
Statistical/Mathematical Problem
1973
MATLAB
Rutherford Boeing
Matrix Market
140
eris1176
HB
1,176
1,176
18,552
Power Network Problem
1973
MATLAB
Rutherford Boeing
Matrix Market
11
ash85
HB
85
85
523
Least Squares Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
8
ash292
HB
292
292
2,208
Least Squares Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
12
ash958
HB
958
292
1,916
Least Squares Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
5
abb313
HB
313
176
1,557
Least Squares Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
10
ash608
HB
608
188
1,216
Least Squares Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
7
ash219
HB
219
85
438
Least Squares Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
6
arc130
HB
130
130
1,037
Materials Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
206
lund_a
HB
147
147
2,449
Structural Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
9
ash331
HB
331
104
662
Least Squares Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
207
lund_b
HB
147
147
2,441
Structural Problem
1974
MATLAB
Rutherford Boeing
Matrix Market
229
plat362
HB
362
362
5,786
2D/3D Problem
1975
MATLAB
Rutherford Boeing
Matrix Market
228
plat1919
HB
1,919
1,919
32,399
2D/3D Problem
1975
MATLAB
Rutherford Boeing
Matrix Market
230
plsk1919
HB
1,919
1,919
9,662
2D/3D Problem
1975
MATLAB
Rutherford Boeing
Matrix Market