Equation 7.11.34802CC6F04E1F

\begin{equation} \int _ B(-u_0)\, \mathrm{dd}^{\mathrm{c}}u_1\wedge \cdots \wedge \mathrm{dd}^{\mathrm{c}}u_ n \leq C_ n\prod _{l=0}^ n e_1(u_ l)^{1/(n+1)}, \qquad C_ n=2^{n+2}. \end{equation}