Upload
john-gill
View
223
Download
0
Embed Size (px)
Citation preview
8/13/2019 Zeno Contours, Parametric Forms & Integrals
1/11
2013
: , , ,
: 1. , ,( ) ( )k n k ng z z z = + z S , ( )k ng z S
S . ,
lim 0k n
n
= , () 1,2,...,k n= .
1, 1,( ) ( )n nG z g z= , ( ), , 1,( ) ( )k n k n k nG z g G z= ,( ) ( )n n nG z G z= ( ) lim ( )n
nG z G z
= ,
. .
0,1. , ( ) ( )z f z z = , f=F .
( )
=
=LLLL .
. ,
1 =k n
n
,
1( ) ( ) +k ng z z z
n ( ) z S,
,( )k nz S g z S .
, 1, 2, 1,
1 1 1 1( ) ( ) ( ( )) ( ( )) ( ( ))
= + + + + +n n n n n nG z z z G z G z G z
n n n n.
,
( ) [ ] ( ) ( )1
1,
0
, , 0,1 and , lim ( ) , with , defined
mk mnm
kz t t z G z z t dt
n:
1
0
1 1 1 2 1 3 1( ) , , , , ( , )
= + + + +
n
nG z z z z z z z t dt
n n n n n n n n
, ( , ) lim ( , )
=r
rt t
z t z t .
( )
. ( )
.
8/13/2019 Zeno Contours, Parametric Forms & Integrals
2/11
() :
( ) ( ) ( )( )
= +
( ) = ,
( ) ( )( )
= =
, .
:
=
= ( )
= =
,
( )
= = .
= =
: = .
= = .
:
=
. ,
+ = + +
,
+= +
+ .
: = + + .
= + = ,
= +
= + , =
8/13/2019 Zeno Contours, Parametric Forms & Integrals
3/11
: = +
= = ,
, .
= = ,
.
() : = ,
.
= .
:
= ,
= = .
:
= + ,
= + = + = .
( )
= + + , ,
, ( ) = .
+ + = + = = + +
8/13/2019 Zeno Contours, Parametric Forms & Integrals
4/11
:
= + ,
= = , ( )
= + .
= .
= + + = +
:
= + ,
= =
+, ,
+= =
+.
= +
+
. : ( ) , 0 1f z z < < S.
{ }1( ) :c z z = = { }2( ) :c z z = =
: ( ) ( ) )nC
g z z f z zn
,
( )( ) 1 1nC
g z zn
. ( )( ) 1 1n
n
CG z z
n
. ,
,
( )
(1 )1
(1 )
(1 )1 1
1 1 11
(1 )
C
nC
n CC
n en C
=
nC C n= =
(1 )1
0
n
e
.
8/13/2019 Zeno Contours, Parametric Forms & Integrals
5/11
,1
k nn
= , ,k n
C
n =
.
. .
( )
= + ( )
= +
,
< , , ,
+
.
.
:
(1) < (2) < .
< <
< < + =
+ +
= =
= +
.
,
[ ]
+
=
< + + + + + + =