%0 Journal Article
%T On Gromov-Hausdorff stability in a boundary rigidity problem
%A Sergei Ivanov
%J Mathematics
%D 2010
%I arXiv
%R 10.2140/gt.2011.15.677
%X Let $M$ be a compact Riemannian manifold with boundary. We show that $M$ is Gromov-Hausdorff close to a convex Euclidean region $D$ of the same dimension if the boundary distance function of $M$ is $C^1$-close to that of $D$. More generally, we prove the same result under the assumptions that the boundary distance function of $M$ is $C^0$-close to that of $D$, the volumes of $M$ and $D$ are almost equal, and volumes of metric balls in $M$ have a certain lower bound in terms of radius.
%U http://arxiv.org/abs/1005.1052v3