{
  "id": "1111.0874",
  "version": "v1",
  "published": "2011-11-03T15:18:51.000Z",
  "updated": "2011-11-03T15:18:51.000Z",
  "title": "Donaldson-Thomas invariants for complexes on abelian threefolds",
  "authors": [
    "Martin G. Gulbrandsen"
  ],
  "comment": "16 pages",
  "doi": "10.1007/s00209-012-1002-3",
  "categories": [
    "math.AG"
  ],
  "abstract": "We modify the standard perfect symmetric obstruction theory for moduli spaces of simple perfect complexes, to the situation of complexes on abelian threefolds with fixed determinant and Fourier-Mukai determinant. As outcome we attach nontrivial Donaldson-Thomas invariants to moduli spaces for complexes modulo twist and translation.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2011-11-03T15:18:51.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "14N35",
      "14K05",
      "14D20"
    ],
    "keywords": [
      "abelian threefolds",
      "standard perfect symmetric obstruction theory",
      "moduli spaces",
      "attach nontrivial donaldson-thomas invariants",
      "complexes modulo twist"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 16,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2011arXiv1111.0874G"
    }
  }
}