{
  "id": "1510.02905",
  "version": "v1",
  "published": "2015-10-10T10:05:23.000Z",
  "updated": "2015-10-10T10:05:23.000Z",
  "title": "Sine and cosine equations on commutative hypergroups",
  "authors": [
    "Żywilla Fechner",
    "László Székelyhidi"
  ],
  "categories": [
    "math.FA"
  ],
  "abstract": "In this paper we describe the solutions of the functional equations expressing the addition theorems for sine and cosine on commutative hypergroups.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2015-10-10T10:05:23.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "20N20",
      "43A62",
      "39B99"
    ],
    "keywords": [
      "commutative hypergroups",
      "cosine equations",
      "addition theorems"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2015arXiv151002905F"
    }
  }
}