2003/02/22 by Wang Gongbao, Wang Gong-bao, Gongbao, Wang +3
Computer Science · Mathematics · #47A10 #47B20 #FOS: Mathematics #Functional Analysis (math.FA) #Holomorphic and Operator Theory #Mathematical Analysis and Transform Methods #Matrix Theory and Algorithms #math.FA #msc:47A10 #msc:47B20
paper · pdf · doi:10.48550/arxiv.math/0302275
7 pages
arxiv created 2003/02/22 · openalex publication_date 2003/02/22 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The complete characterizations of the spectra and their various parts of hyponormal unilateral and bilateral weighted shifts are presented respectively in this paper. The results obtained here generalize the corresponding work of the references.