Results 1 to 10 of about 5,186,022 (184)

Reducing subspaces for multiplication operators on the Dirichlet space through local inverses and Riemann surfaces [PDF]

open access: yesComplex Manifolds, 2017
This paper gives a full characterization of the reducing subspaces for the multiplication operator Mϕ on the Dirichlet space with symbol of finite Blaschke product ϕ of order 5I 6I 7.
Gu Caixing, Luo Shuaibing, Xiao Jie
doaj   +2 more sources

Function spaces related to the Dirichlet space [PDF]

open access: yesJournal of the London Mathematical Society, 2008
We introduce two spaces of holomorphic functions on the disk that play a role in the Dirichlet space theory similar to the roles of H1 and BMO in the classical Hardy space theory.
N. Arcozzi   +3 more
semanticscholar   +5 more sources

Some Hilbert spaces related with the Dirichlet space [PDF]

open access: yesConcrete Operators, 2016
We study the reproducing kernel Hilbert space with kernel kd , where d is a positive integer and k is the reproducing kernel of the analytic Dirichlet space.
Arcozzi Nicola   +4 more
doaj   +3 more sources

Fredholm Weighted Composition Operators on Dirichlet Space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2012
This paper characterizes bounded Fredholm, bounded invertible, and unitary weighted composition operators on Dirichlet space.
Liankuo Zhao
doaj   +2 more sources

Bilinear forms on the Dirichlet space [PDF]

open access: yesAnalysis & PDE, 2008
Let $\mathcal{D}$ be the classical Dirichlet space, the Hilbert space of holomorphic functions on the disk. Given a holomorphic symbol function $b$ we define the associated Hankel type bilinear form, initially for polynomials f and g, by $T_{b}(f,g):= _{\
N. Arcozzi   +3 more
semanticscholar   +7 more sources

Norm and Essential Norm of an Integral-Type Operator from the Dirichlet Space to the Bloch-Type Space on the Unit Ball

open access: yesAbstract and Applied Analysis, 2010
Operator norm and essential norm of an integral-type operator, recently introduced by this author, from the Dirichlet space to the Bloch-type space on the unit ball in ℂ𝑛 are calculated here.
Stevo Stević
doaj   +2 more sources

Cyclic vectors in the Dirichlet space [PDF]

open access: yesTransactions of the American Mathematical Society, 1984
We study the Hilbert space of analytic functions with finite Dirichlet integral in the open unit disc. We try to identify the functions whose polynomial multiples are dense in this space. Theorems 1 and 2 confirm a special case of the following conjecture: if | f ( z ) |
Leon Brown, A. Shields
semanticscholar   +2 more sources

Bergman and Dirichlet spaces in the unit ball and symmetric lifting operator [PDF]

open access: yesAUT Journal of Mathematics and Computing, 2023
Let $\mathbb{B}_n$ be the open unit ball in $\mathbb{C}^n$ and $\mathbb{B}_n^2 = \mathbb{B}_n \times \mathbb{B}_n$. The symmetric lifting operator which lifts analytic functions from $H(\mathbb{B}_n)$ to $H(\mathbb{B}_n^2)$ is defined as follow\[L(f)(z,w)
Mostafa Hassanlou, Ebrahim Abbasi
doaj   +1 more source

Operators Induced by Radial Measures Acting on the Dirichlet Space

open access: yesResults in Mathematics, 2023
Let $${\mathbb {D}}$$ D be the unit disc in the complex plane. Given a positive finite Borel measure $$\mu $$ μ on the radius [0, 1), we let $$\mu _n$$ μ n denote the n -th moment of $$\mu $$ μ and we deal with the action on spaces of analytic functions ...
P. Galanopoulos   +3 more
semanticscholar   +1 more source

Coefficient multipliers on spaces of vector-valued entire Dirichlet series [PDF]

open access: yesMathematica Bohemica, 2017
The spaces of entire functions represented by Dirichlet series have been studied by Hussein and Kamthan and others. In the present paper we consider the space $X$ of all entire functions defined by vector-valued Dirichlet series and study the properties ...
Sharma Akanksha, Girja S. Srivastava
doaj   +1 more source

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