{
  "id": "math/9811146",
  "version": "v1",
  "published": "1998-11-24T19:04:50.000Z",
  "updated": "1998-11-24T19:04:50.000Z",
  "title": "Weyl-Heisenberg frames for subspaces of L^2(R)",
  "authors": [
    "Peter G. Casazza",
    "Ole Christensen"
  ],
  "comment": "13 pages",
  "categories": [
    "math.FA"
  ],
  "abstract": "We give sufficient conditions for translates and modulates of a function g in L^2(R) to be a frame for its closed linear span. Even in the case where this family spans all of L^2(R), wou conditions are significantly weaker than the previous known conditions.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1998-11-24T19:04:50.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "42C15",
      "46C05",
      "46B20"
    ],
    "keywords": [
      "weyl-heisenberg frames",
      "sufficient conditions",
      "closed linear span",
      "wou conditions",
      "translates"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 13,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "1998math.....11146C"
    }
  }
}