{
  "id": "1010.1786",
  "version": "v2",
  "published": "2010-10-08T21:24:55.000Z",
  "updated": "2012-04-05T22:15:17.000Z",
  "title": "The Schur-Horn theorem for operators with three point spectrum",
  "authors": [
    "John Jasper"
  ],
  "journal": "J.Funct.Anal. 265 (2013) 1494-1521",
  "categories": [
    "math.FA"
  ],
  "abstract": "We characterize the set of diagonals of the unitary orbit of a self-adjoint operator with three points in the spectrum. Our result gives a Schur-Horn theorem for operators with three point spectrum analogous to Kadison's result for orthogonal projections.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2012-04-05T22:15:17.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "47B15",
      "46C05"
    ],
    "keywords": [
      "schur-horn theorem",
      "self-adjoint operator",
      "unitary orbit",
      "kadisons result",
      "orthogonal projections"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2010arXiv1010.1786J"
    }
  }
}