{
  "id": "1012.4604",
  "version": "v1",
  "published": "2010-12-21T10:56:58.000Z",
  "updated": "2010-12-21T10:56:58.000Z",
  "title": "Nonfree Actions of Countable Groups and their Characters",
  "authors": [
    "A. Vershik"
  ],
  "comment": "8 pp. Ref. 8; Journal of Mathematical Sciences, 2011",
  "categories": [
    "math.DS"
  ],
  "abstract": "We introduce the definition of totally nonfree actions of groups; such actions are naturally related to the theory of characters of groups and their factor-representations of type II. This short note is a brief exposition of a part of a more detailed paper on this subject, which is now in preparation.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2010-12-21T10:56:58.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "37A15",
      "20C32",
      "06B30"
    ],
    "keywords": [
      "countable groups",
      "characters",
      "totally nonfree actions",
      "short note",
      "brief exposition"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 8,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2010arXiv1012.4604V"
    }
  }
}