, , m = n. , , n = m = 2, :
. (1.2)
. 1.1
.
n = m = 3, :
:
. (1.3)
( ):
, a 11, a 22, a 33, , a 13, a 21, a 32 a 12, a 23, a 31, , . dz , a 13, a 22, a 31, , , a 11, a 23, a 32 a 12, a 21, a 33.
( ).
:
, , , , , , , .
:
,
, (1.3).
1. .
1 , - , , , .
2. , .
3. - , .
4. , , .
5. - , .
, .
6. , , .
7. - , , , , .
8. , - , .
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