{
  "id": "2308.09261",
  "version": "v1",
  "published": "2023-08-18T02:36:06.000Z",
  "updated": "2023-08-18T02:36:06.000Z",
  "title": "Refinements of generalized Euclidean operator radius inequalities of 2-tuple operators",
  "authors": [
    "Suvendu Jana",
    "Pintu Bhunia",
    "Kallol Paul"
  ],
  "categories": [
    "math.FA"
  ],
  "abstract": "We develop several upper and lower bounds for the $A$-Euclidean operator radius of $2$-tuple operators admitting $A$-adjoint, and show that they refine the earlier related bounds. As an application of the bounds developed here, we obtain sharper $A$-numerical radius bounds.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2023-08-18T02:36:06.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "15A60",
      "47A30",
      "47A50",
      "47A12"
    ],
    "keywords": [
      "generalized euclidean operator radius inequalities",
      "refinements",
      "lower bounds",
      "numerical radius bounds",
      "earlier related bounds"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}