{ "id": "2010.02764", "version": "v1", "published": "2020-10-02T21:05:28.000Z", "updated": "2020-10-02T21:05:28.000Z", "title": "Injectivity radius of manifolds with a Lie structure at infinity", "authors": [ "Quang-Tu Bui" ], "categories": [ "math.DG", "math.AP" ], "abstract": "Using Lie groupoids, we prove that the injectivity radius of a manifold with a Lie structure at infinity is positive.", "revisions": [ { "version": "v1", "updated": "2020-10-02T21:05:28.000Z" } ], "analyses": { "keywords": [ "injectivity radius", "lie structure" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }