{
  "id": "1812.03204",
  "version": "v1",
  "published": "2018-12-07T20:20:03.000Z",
  "updated": "2018-12-07T20:20:03.000Z",
  "title": "Fixed subgroups in direct products of surface groups of Euclidean type",
  "authors": [
    "Jianchun Wu",
    "Enric Ventura",
    "Qiang Zhang"
  ],
  "categories": [
    "math.GR"
  ],
  "abstract": "We give an explicit characterization of which direct products $G$ of surface groups of Euclidean type satisfy that the fixed subgroup of any automorphism (or endomorphism) of $G$ is compressed, and of which is it always inert.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-12-07T20:20:03.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "20F65",
      "20F34",
      "57M07"
    ],
    "keywords": [
      "surface groups",
      "direct products",
      "fixed subgroup",
      "euclidean type satisfy"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}