Asian Journal of Mathematics
Volume 17 (2013)
A new proof of almost isometry theorem in Alexandrov geometry with curvature bounded below
Pages: 715 – 728
In this paper we give a new proof (along the line of the original proof) for the almost isometry theorem in Alexandrov geometry with curvature bounded below in . The motivation of the new proof is that we find that Lemma 9.11 in  is incorrect (see Example 1.3 below), while this lemma is a crucial step in the original proof.
Alexandrov spaces, GH-approximation, almost isometry
2010 Mathematics Subject Classification