{ "id": "1210.3884", "version": "v1", "published": "2012-10-15T03:31:30.000Z", "updated": "2012-10-15T03:31:30.000Z", "title": "Continuous averaging proof of the Nekhoroshev theorem", "authors": [ "Jinxin Xue" ], "categories": [ "math.DS" ], "abstract": "In this paper we develop the continuous averaging method of Treschev to work on the simultaneous Diophantine approximation and apply the result to give a new proof of the Nekhoroshev theorem. We obtain a sharp normal form theorem and an explicit estimate of the stability constants appearing in the Nekhoroshev theorem.", "revisions": [ { "version": "v1", "updated": "2012-10-15T03:31:30.000Z" } ], "analyses": { "keywords": [ "nekhoroshev theorem", "continuous averaging proof", "sharp normal form theorem", "stability constants", "explicit estimate" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2012arXiv1210.3884X" } } }