On the Moduli Space of Asymptotically Flat Manifolds with Boundary and the Constraint Equations

Sven Hirsch, Martin Lesourd

Let $X$ be a closed $3$-manifold, ${\mathcal{M}}_{R>0}$ the space of metrics on $X$ with positive scalar curvature, and $\text{Diff}(X)$ the group of diffeomorphisms of $X$. Marques…