(). , . , , . , . , , , .. (). , ( ).
. , .. , . .
, . .27
, , (), , . .15
, , , , , . , .
, , () , ( ) .
( ) , ..28.
( ) , , :
1) , , ( );
2) , .
, , () .
() (.. ), . .18
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, , (. 1.3).
. 1.3. : , ,
, : () , η ί. , .
= ω (2-3)
= ω (2-4)
:
η = (2-5)
(2-5) (2-3) (2-4):
η = (2-6)
(2-6) ( ) (2-7), ( ) ,
= = , (2-7),
= .
: ί = ().
, η ί, .
, ,., , ,..., ( ) , , (2-8)