Equation 20.1.18725B7EF61286

\begin{equation} \left\{ \operatorname{Reg}\left(\pi ^*(\theta +\mathrm{dd}^{\mathrm{c}}\varphi _ j)\right)\right\} \leq \left\{ \operatorname{Reg}\left(\pi ^*(\theta +\mathrm{dd}^{\mathrm{c}}\varphi )\right)\right\} +\epsilon \{ \omega _ Y\} . \end{equation}