Setvalued dynamical systems for stochastic evolution equations driven by fractional noise

We consider Hilbert-valued evolution equations driven by H"{o}lder paths with H"{o}lder index greater than 1/2, which includes the case of fractional noises with Hurst parameters in (1/2,1). The assumptions of the drift term will not be enough to ensure the uniqueness of solutions. Nevertheless, adopting a multivalued setting, we will prove that the set of all solutions corresponding to the same initial condition generates a (multivalued) nonautonomous dynamical system $\mathrm{\Phi }$. Finally, to prove that $\mathrm{\Phi }$ is measurable (and hence a (multivalued) random dynamical system), we need to construct a new metric dynamical system that models the noise with the property that the set space is separable