{
  "id": "1910.06139",
  "version": "v1",
  "published": "2019-10-14T13:41:47.000Z",
  "updated": "2019-10-14T13:41:47.000Z",
  "title": "Some examples of $t$-structures for finite-dimensional algebras",
  "authors": [
    "Dong Yang"
  ],
  "comment": "23 pages",
  "categories": [
    "math.RT"
  ],
  "abstract": "We describe the heart of the canonical $t$-structure on the perfect derived category of a strictly positive graded algebra as the module category over the quadratic dual. Applying this result we obtain examples showing new phenomena on $t$-structures on derived categories of finite-dimensional algebras.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2019-10-14T13:41:47.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "16E35",
      "16G20",
      "16E45"
    ],
    "keywords": [
      "finite-dimensional algebras",
      "perfect derived category",
      "module category",
      "quadratic dual"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 23,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}