{ "id": "0907.2964", "version": "v1", "published": "2009-07-17T01:46:01.000Z", "updated": "2009-07-17T01:46:01.000Z", "title": "The Norm of a Truncated Toeplitz Operator", "authors": [ "Stephan Ramon Garcia", "William T. Ross" ], "comment": "6 pages", "categories": [ "math.FA", "math.CV" ], "abstract": "We prove several lower bounds for the norm of a truncated Toeplitz operator and obtain a curious relationship between the $H^2$ and $H^{\\infty}$ norms of functions in model spaces.", "revisions": [ { "version": "v1", "updated": "2009-07-17T01:46:01.000Z" } ], "analyses": { "subjects": [ "47A05", "47B35", "47B99" ], "keywords": [ "truncated toeplitz operator", "model spaces", "lower bounds", "curious relationship" ], "note": { "typesetting": "TeX", "pages": 6, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2009arXiv0907.2964G" } } }