The modified multiplicative integral and derivative of arbitrary order on the semiaxis

We consider the modified strong dyadic integral and derivative in $L_q({\mathbb R}_+)$, $1\le q\le 2$. We establish conditions for their existence, study how the behaviour of the structural characteristics of a function is related to that of its derivative (integral), and prove an embedding theorem of Hardy–Littlewood–Sobolev type.