6-11 M: K Let an nxn diagonal matrix diag(k₁,..., kn) define a linear map → K" as in 6.7(a). Then for 1 ≤p ≤ 00, ||Mp =
Posted: Sun Jul 10, 2022 11:12 am
6-11 M: K Let an nxn diagonal matrix diag(k₁,..., kn) define a linear map → K" as in 6.7(a). Then for 1 ≤p ≤ 00, ||Mp = max{|k₁|: i = 1,...,n}. 6-12 Let M = (kij) be an infinite matrix with scalar entries whose every column has only a finite number of nonzero entries. Then M defines a linear map from coo to coo. Also, ||M|1 = a₁ and ||M|| = doo, where a₁ and a.. are as defined in 6.5(c).