Практикум по методам оптимизации. Компьютерный курс. Семушин И.В. - 60 стр.

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УлГТУ | Ульяновск

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B =
µ
2 3
3 9
, B
−1
=
µ
1 −1/3
−1/3 2/9
B
−1
A =
µ
1 0 1 −1/3
0 1 −1/3 2/9
, b
0
= B
−1
b =
µ
30
20
1 0 1 −1/3 30
0 1 −1/3 2/9 20
0 0 2/3 2/9 140
(30, 20, 0, 0)
−140 = z
min
(30, 20)
B =
µ
2 1
3 0
, B
−1
=
µ
0 1/3
1 −2/3
B
−1
A =
µ
1 3 0 1/3
0 −3 1 −2/3
, b
0
= B
−1
b =
µ
90
−60
1 3 0 1/3 90
0 −3 1 −2/3 −60
0 2 0 2/3 180
(90, 0, −60, 0) 6=
−180 = z < z
min
(90, 0)
B =
µ
2 0
3 1
, B
−1
=
µ
1/2 0
−3/2 1
B
−1
A =
µ
1 3/2 1/2 0
0 9/2 −3/2 1
, b
0
= B
−1
b =
µ
60
90
1 3/2 1/2 0 60
0 9/2 −3/2 1 90
0 −1 1 0 120
(60, 0, 0, 90)
−120 = z > z
min
(60, 0)
B =
µ
3 1
9 0
, B
−1
=
µ
0 1/9
1 −1/3
B
−1
A =
µ
1/3 1 0 1/9
1 0 1 −1/3
, b
0
= B
−1
b =
µ
30
30
1/3 1 0 1/9 30
1 0 1 −1/3 30
−2/3 0 0 4/9 120
(0, 30, 30, 0)
−120 = z > z
min
(0, 30)

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