Equation 11.44.1CC5ED4480663

\begin{equation} \begin{aligned} \kappa (r)& =\log c-\log c(\mathrm{e}^ r f),\\ \mathcal P_ f& =\left\{ \nu \in \mathcal P(X): \int _ X r\, \mathrm{d}\nu \leq \kappa (r) \text{ for every }r\in C(X)\right\} . \end{aligned} \end{equation}