Zobrazeno 1 - 10
of 1 028
pro vyhledávání: '"weighted composition operator"'
Autor:
Zhi-jie Jiang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 9, Pp 24989-24997 (2024)
One major aim of this paper is to characterize the self-adjointness of some special weighted composition operators on Fock space, and another major aim is to characterize the hyponormality of some composition operators on such space.
Externí odkaz:
https://doaj.org/article/78ae5990ae284b85adc8c58da07e4195
Autor:
Xiaoman Liu, Yongmin Liu
Publikováno v:
AIMS Mathematics, Vol 9, Iss 7, Pp 19626-19644 (2024)
Let $ \mathbb{B}_X $ be the unit ball of a complex Banach space $ X $, which may be infinite dimensional. The authors characterize the boundedness of the product of the radial derivative operator and the weighted composition operator from the natural
Externí odkaz:
https://doaj.org/article/59f3c8eb28004265bcbc80256ea6be65
Autor:
Oger Lucas
Publikováno v:
Concrete Operators, Vol 11, Iss 1, Pp 463-489 (2024)
We study the general properties, point spectrum and spectrum of a weighted composition operator Wm,φ{W}_{m,\varphi } with elliptic symbol φ\varphi on the unit ball BN{{\mathbb{B}}}_{N} of CN{{\mathbb{C}}}^{N}, and general weight m∈Hol(BN)m\in {\r
Externí odkaz:
https://doaj.org/article/db25586143804b76af965fb72615fb46
Autor:
Zhi-jie Jiang
Publikováno v:
AIMS Mathematics, Vol 9, Iss 3, Pp 7253-7272 (2024)
The main goal of this paper was to completely characterize complex symmetric difference of the weighted composition operators induced by three type symbols on weighted Bergman space of the right half-plane with the conjugations $ \mathcal{J}f(z) = \o
Externí odkaz:
https://doaj.org/article/ac9d21b06cd944df8fe55edfbbf4627a
Autor:
Xiaoman Liu, Yongmin Liu
Publikováno v:
Mathematics, Vol 12, Iss 19, p 3108 (2024)
Let HEIV be the fourth Loo-Keng Hua domain. We study the boundedness of the product of the weighted composition operator and the radial derivative operator from the Bloch-type space Bα(HEIV) into the Bers-type space Aβ(HEIV) and provide the necessa
Externí odkaz:
https://doaj.org/article/2606dd580cce44d7881db81f4fc88ebf
Autor:
Xiangling Zhu, Qinghua Hu
Publikováno v:
Axioms, Vol 13, Iss 8, p 530 (2024)
The single generalized weighted composition operator Du,ψn on various spaces of analytic functions has been investigated for decades, i.e., Du,ψnf=u·(f(n)∘ψ), where f∈H(D). However, the study of the finite sum of generalized weighted composit
Externí odkaz:
https://doaj.org/article/552d776a2a6445f399ba54292be5cbb9