  Euler and Betti curves of stochastic processes defined on a $d$-dimensional
compact Riemannian manifold which are almost surely in a Sobolev space
$W^{n,s}(X,\mathbb{R})$ (with $d<n$) are stable under perturbations of the
distributions of said processes in a Wasserstein metric. Moreover, Wasserstein
stability is shown to hold for all $p>\frac{d}{n}$ for persistence diagrams
stemming from functions in $W^{n,s}(X,\mathbb{R})$.
