{
  "id": "2003.08186",
  "version": "v1",
  "published": "2020-03-18T12:27:34.000Z",
  "updated": "2020-03-18T12:27:34.000Z",
  "title": "Embeddability of real and positive operators",
  "authors": [
    "Tanja Eisner",
    "Agnes Radl"
  ],
  "comment": "19 pages",
  "categories": [
    "math.FA",
    "math.PR"
  ],
  "abstract": "Embedding discrete Markov chains into continuous ones is a famous open problem in probability theory with many applications. Inspired by recent progress, we study the closely related questions of embeddability of real and positive operators on finite and infinite-dimensional spaces.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2020-03-18T12:27:34.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "15B48",
      "47B65",
      "47B37",
      "47B99",
      "47D06"
    ],
    "keywords": [
      "positive operators",
      "embeddability",
      "embedding discrete markov chains",
      "famous open problem",
      "probability theory"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 19,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}