Dt Dw, . Dt Dw :
, (8.1)
. Dw .
(8.1) ( ):
, (8.2)
mM, mJ, mw, mt .
(8.2) , , :
(8.3)
. (8.4)
(mM, mw mt) w=f(M) =f(w), w=f(t). (mJ) (8.4), :
. (8.5)
.
8.1 ( 1) ( 2). , j=- ( 3). j=f(w) , 8.1. , w=f(t). 8.1 6- .
.
mJ , J , mt w=f(t) .
( 1), j1, 02, 03, , 06, j2, j3, , j6. .
.. , , N .., - w(t), .
w(t).
D ¥D ( ),
. , , , , .
, .
, , , :.
.
w=f(t) , 8.2. , , : j=+., =f(w).
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