Элементы дискретной математики. Часть I - 101 стр.

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H =
˜
A
˜
B
˜
D
1
I
m
˜
D
2
˜
D
r
˜
A,
˜
B,
˜
D
1
,
˜
D
2
,
˜
D
r
I
m
m
H
s =(r +2)n, l = n
2
+(r +2)n.
x =(x
1
,x
2
,...,x
l
)
a =(a
1
,a
2
,...,a
s
)
a = αG, G
t
2t.
x
i
x
i
r +2
r +3.
D
1
=
123
231
312
,D
2
=
123
312
231
.
A =
111
222
333
,B=
123
123
123
,
˜
A =
111000000
000111000
000000111
,
˜
B =
100100100
010010010
001001001
,