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II.1.




, , , , . , : , , .

, .

:

M [ C ]= C;

D [ C ]=0.

:

M [ ]= C×M [ ];

D [ ]= C2 × D [ ].

() :

M [ ]= M [ ] M [ ],

D [ ]= D [ ]+ D [ ]+ 2Kxy.

:

M [ ]= M [ ] M [ ],

D [ ]= D [ ] D [ ]+ D [ ]+ D [ ]+ Kxy.

D [ a +b ]= D [ a ]+ D [ b ]+ 2K [ a ,b ]= a2D [ ]+ b2 D [ ]+ 2abK [ , ].





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