Equation 11.2.5B4B9D0AD937E

\begin{equation} \int _ Xw\mathrm{dd}^{\mathrm{c}}v\wedge \omega _ u^{n-1} =\int _ Xv\mathrm{dd}^{\mathrm{c}}w\wedge \omega _ u^{n-1}. \end{equation}