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Inner Functions and Cyclic Composition Operators on H2(Bn)

✍ Scribed by Chen Xiaoman; Cao Guangfu; Guo Kunyu


Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
93 KB
Volume
250
Category
Article
ISSN
0022-247X

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✦ Synopsis


The present paper shows that the algebra C C generated by C ¬ g Aut B is n 2 Ž .

2 Ž . cyclic on H B , and any nonconstant function f g H B is a cyclic vector of n n C C. In addition, the hypercyclic and cyclic composition operators will be discussed.


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Composition operators on spaces of real
✍ Paweł Domański; Michael Langenbruch 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 259 KB 👁 1 views

Let Ω1, Ω2 be open subsets of R d 1 and R d 2 , respectively, and let A(Ω1) denote the space of real analytic functions on Ω1. We prove a Glaeser type theorem by characterizing when a composition operator Cϕ : Using this result we characterize when A(Ω1) can be embedded topologically into A(Ω2) as