{ "id": "1907.03277", "version": "v1", "published": "2019-07-07T12:49:39.000Z", "updated": "2019-07-07T12:49:39.000Z", "title": "A flat torus theorem for convex co-compact actions of projective linear groups", "authors": [ "Mitul Islam", "Andrew Zimmer" ], "comment": "20 pages. Comments welcome", "categories": [ "math.GT", "math.DG" ], "abstract": "In this paper, we consider discrete groups in ${\\rm PGL}_d(\\mathbb{R})$ acting convex co-compactly on a properly convex domain in real projective space. For such groups, we establish an analogue of the well known flat torus theorem for ${\\rm CAT}(0)$ spaces.", "revisions": [ { "version": "v1", "updated": "2019-07-07T12:49:39.000Z" } ], "analyses": { "subjects": [ "53A20", "57N16", "58B20", "20F67", "20H10" ], "keywords": [ "flat torus theorem", "convex co-compact actions", "projective linear groups", "real projective space", "discrete groups" ], "note": { "typesetting": "TeX", "pages": 20, "language": "en", "license": "arXiv", "status": "editable" } } }