{ "id": "math/0601288", "version": "v1", "published": "2006-01-12T14:26:32.000Z", "updated": "2006-01-12T14:26:32.000Z", "title": "Riesz basis of exponentials for a union of cubes in R^{d}", "authors": [ "Jordi Marzo" ], "comment": "18 pages, 1 figure", "categories": [ "math.FA", "math.GM" ], "abstract": "We extend to several dimensions the result of K. Seip and Y.I. Lyubarskii that proves the existence of Riesz basis of exponentials for a finite union of intervals with equals lengths.", "revisions": [ { "version": "v1", "updated": "2006-01-12T14:26:32.000Z" } ], "analyses": { "subjects": [ "94A20", "30E05", "46E22", "30H05" ], "keywords": [ "riesz basis", "exponentials", "finite union", "equals lengths" ], "note": { "typesetting": "TeX", "pages": 18, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2006math......1288M" } } }