Equation 18.15.295879292B693

\begin{equation} \begin{split} P_{\Theta ,F}[u]& =\Psi +P_{\eta ,\widehat F}[w]\circ p,\\ P_{\Theta ,F}[u]_{\mathcal I} & =\Psi +P_{\eta ,\widehat F}[w]_{\mathcal I}\circ p. \end{split} \end{equation}