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2014

:

.

:

:=

= 1 2

1

( ) ( )n

k n

k

t z t t t z RRRR , =

=1

( ) lim ( )n

kn

k

T z t z RRRR .

:

=

= 1 1

1

( ) ( )n

k n n

k

t z t t t z LLLL , =

=1

( ) lim ( )n

kn

k

T z t z LLLL .

1. ,

. .

(1)

= + + + , < ( )

:

(2)

= +

1

(3)

+=

= +

RRRR

=

,

C :

(4)

+= + , =

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1 (, 2011) ( ) = + , 1z R

< < . 10

r R< < , ( )

1

1

( )1

k

k

R rR R r

=

= = + .

= z R

( )

=

+ < , 1k kR

r =

=

+

, , = ( ).

: = +

+=

= +

RRRR , 20

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: = +

+=

= +

RRRR , 40

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2(, 2011) n{g } S=(|z| . , ( )0 0z S z R = < ,

n n n 1 1G (z) g g g (z) G(z)= , 0S .

:

= + + ,

= 20

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(9) = + = + + ,

(10)

+=

= +

RRRR

: = +

+=

= +

RRRR 40

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:

+=

= + = +

RRRR , 45

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: = +

( )

+=

= +

RRRR 40

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:( )

+=

= + = +

RRRR 40

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