1. Introduction. For the space (AC) of functions x (t) absolutely continuous on the interval 0^ 1 it is natural, since (AC) then becomes isomorphic with the space (L) of Lebesgue …
1. Introduction. For the space (AC) of functions x (t) absolutely continuous on the interval 0^ 1 it is natural, since (AC) then becomes isomorphic with the space (L) of Lebesgue …