{
  "id": "1902.10468",
  "version": "v1",
  "published": "2019-02-27T11:37:48.000Z",
  "updated": "2019-02-27T11:37:48.000Z",
  "title": "Some observations about determinants which are connected with Catalan numbers and related topics",
  "authors": [
    "Johann Cigler"
  ],
  "comment": "36 pages",
  "categories": [
    "math.CO"
  ],
  "abstract": "In this (mostly expository) paper I want to share some observations prompted by a class of matrices whose determinants are Catalan numbers. Considering different methods of proof we obtain some generalizations and q-analogues and connections with Hankel determinants. Finally we state some conjectures.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2019-02-27T11:37:48.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05A10",
      "05A30",
      "15A15",
      "33C45"
    ],
    "keywords": [
      "catalan numbers",
      "related topics",
      "observations",
      "hankel determinants",
      "conjectures"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 36,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}