{
  "id": "1104.4435",
  "version": "v1",
  "published": "2011-04-22T13:24:17.000Z",
  "updated": "2011-04-22T13:24:17.000Z",
  "title": "H(2)-Unknotting Operation Related to 2-Bridge Links",
  "authors": [
    "Yuanyuan Bao"
  ],
  "comment": "14 pages, 9 figures",
  "categories": [
    "math.GT"
  ],
  "abstract": "This paper concerns the H(2)-unknotting numbers of links related to 2-bridge links. It consists of three parts. In the first part, we consider a necessary and sufficient condition for a 2-bridge link to have H(2)-unknotting number one. The second part concerns an explicit form of composite links with H(2)-unknotting number one. In the last part, we develop a method of studying the H(2)-unknotting numbers of some tangle unknotting number one knots via 2-bridge knots.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2011-04-22T13:24:17.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "57M25"
    ],
    "keywords": [
      "second part concerns",
      "first part",
      "paper concerns",
      "composite links"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 14,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011arXiv1104.4435B"
    }
  }
}