Summary: ######## II ## '04/11/10 ### ### (10:40#12:10)


##. X #################, ###############.

X = (xij) #########, xij= 0 (i 6= j) ## |xii|= 1 ########.



##. V, W # K-####, < . , . >V # V #, < . , . >W # W ####### (K = R)

########### (K = C) ###. ####, V W #### < . , . >V W

#, u1 = (v1, w1), u2 = (v2, w2) 2 V W #####


V W = V + W


######. ###, < . , . >V W # V W #################

Source: Asuke, Taro - Graduate School of Mathematical Sciences, University of Tokyo

Collections: Mathematics