Analytic structure in fibers of H-infinity(B-c0)
SCOPUS
- Title
- Analytic structure in fibers of H-infinity(B-c0)
- Authors
- Choi, Yun Sung; Falco, Javier; Garcia, Domingo; Jung, Mingu; Maestre, Manuel
- Date Issued
- 2020-08
- Publisher
- ACADEMIC PRESS INC ELSEVIER SCIENCE
- Abstract
- Let H-infinity(B-c0) be the algebra of all bounded holomorphic functions on the open unit ball of c(0) and M(H-infinity(B-c0)) the spectrum of H-infinity(B-c0)). We prove that for any point z in the closed unit ball of l(infinity) there exists an analytic injection of the open ball B-l infinity into the fiber of z in M(H-infinity(B-c0)), which is an isometry from the Gleason metric of B(l infinity )to the Gleason metric of M(H-infinity(B-c0)). We also show that, for some Banach spaces X, B-l infinity can be analytically injected into the fiber M-z(H-infinity(B-c0)) for every point z is an element of B-X. (C) 2020 Elsevier Inc. All rights reserved.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/104764
- DOI
- 10.1016/j.jmaa.2020.124088
- ISSN
- 0022-247X
- Article Type
- Article
- Citation
- JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, vol. 488, no. 2, page. 1 - 16, 2020-08
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