{
  "id": "0909.4027",
  "version": "v1",
  "published": "2009-09-22T15:58:39.000Z",
  "updated": "2009-09-22T15:58:39.000Z",
  "title": "On the arboreal structure of right-angled Artin groups",
  "authors": [
    "Şerban A. Basarab"
  ],
  "comment": "updated version of preprint IMAR no. 11 (1997). 42 pp",
  "categories": [
    "math.GR"
  ],
  "abstract": "The present article continues the study of median groups initiated in [6, 9, 10]. Some classes of median groups are introduced and investigated with a stress upon the class of the so called A-groups which contains as remarkable subclasses the lattice ordered groups and the right-angled Artin groups. Some general results concerning A-groups are applied to a systematic study of the arboreal structure of right-angled Artin groups. Structure theorems for foldings, directions, quasidirections and centralizers are proved.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2009-09-22T15:58:39.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "20F36",
      "20F65",
      "20E08",
      "05C25"
    ],
    "keywords": [
      "right-angled artin groups",
      "arboreal structure",
      "median groups",
      "general results concerning a-groups",
      "article continues"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 42,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2009arXiv0909.4027B"
    }
  }
}