Equation 14.19.24B0DB641874CE

\begin{equation} \sup _ X(v-u)_+ \leq C\left(\int _ X(v-u)_+\, \mathrm d\mu \right)^{\sigma _\alpha }, \qquad \sigma _\alpha =\frac{\alpha }{3n(1+\alpha )+\alpha }. \end{equation}