Results 21 to 30 of about 81 (59)

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

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   +1 more source

On a class of shift-invariant subspaces of the Drury-Arveson space

open access: yesConcrete Operators, 2018
In the Drury-Arveson space, we consider the subspace of functions whose Taylor coefficients are supported in a set Y⊂ ℕd with the property that ℕ\X + ej ⊂ ℕ\X for all j = 1, . . . , d.
Arcozzi Nicola, Levi Matteo
doaj   +1 more source

The explicit formulas for reproducing kernel of some Hilbert spaces

open access: yes, 2015
This paper is devoted to finding explicit formulas for two kinds of reproducing kernels in some reproducing kernel spaces. Usually for calculating the reproducing kernel of space W m 2 Œa;b, one must solve a large system of ordinary differential ...
E. Moradi, E. Babolian, S. Javadi
semanticscholar   +1 more source

On generalized weighted composition operators acting between Fock-type spaces

open access: yes, 2022
In this paper, we study essential norm and Schatten class membership of the generalized weighted composition operators acting on Fock-type spaces.
Worku, Mafuz
core  

Recent kernel methods for interacting particle systems: first numerical results

open access: yesEuropean Journal of Applied Mathematics
Interacting particle systems (IPSs) are a very important class of dynamical systems, arising in different domains like biology, physics, sociology and engineering. In many applications, these systems can be very large, making their simulation and control,
Christian Fiedler   +3 more
doaj   +1 more source

A corona theorem for multipliers on Dirichlet space

open access: yes, 2020
. We prove a corona theorem for infinitely many functions from the multiplier algebra on Dirichlet space. Mathematics Subject Classification (2000) .
Tavan T Trent
core  

Solving Analytically Singular Sixth-Order Boundary Value Problems

open access: yes, 2009
In this paper, a new method is presented to obtain the analytical and approximate solutions of singular sixth-order boundary value problems. The analytical solution is represented in the form of series in the reproducing kernel space.
Yonggang Ye, Fazhan Geng
core  

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