Results 11 to 20 of about 10,566 (266)

Carleson’s formula for some weighted Dirichlet spaces

open access: yesMoroccan Journal of Pure and Applied Analysis, 2023
We extend Carleson’s formula to radially polynomially weighted Dirichlet spaces.
Bouya B., Hartmann A.
doaj   +1 more source

Parameter Estimation of the Dirichlet Distribution Based on Entropy

open access: yesAxioms, 2023
The Dirichlet distribution as a multivariate generalization of the beta distribution is especially important for modeling categorical distributions. Hence, its applications vary within a wide range from modeling cell probabilities of contingency tables ...
Büşra Şahin   +4 more
doaj   +1 more source

Dirichlet Mixtures, the Dirichlet Process, and the Structure of Protein Space [PDF]

open access: yesJournal of Computational Biology, 2013
Abstract The Dirichlet process is used to model probability distributions that are mixtures of an unknown number of components. Amino acid frequencies at homologous positions within related proteins have been fruitfully modeled by Dirichlet mixtures, and we use the Dirichlet process to derive such mixtures with an unbounded number of ...
Viet-An Nguyen   +2 more
openaire   +2 more sources

Bilinear forms on the Dirichlet space [PDF]

open access: yesAnalysis & PDE, 2010
v1: 29 ...
ARCOZZI, NICOLA   +3 more
openaire   +5 more sources

Free energy and defect C-theorem in free scalar theory

open access: yesJournal of High Energy Physics, 2021
We describe conformal defects of p dimensions in a free scalar theory on a d-dimensional flat space as boundary conditions on the conformally flat space ℍ p+1 × 𝕊 d−p−1.
Tatsuma Nishioka, Yoshiki Sato
doaj   +1 more source

Cyclicity in the Dirichlet space

open access: yesArkiv för Matematik, 2006
Let $\mathcal{D}$ be the Dirichlet space, namely the space of holomorphic functions on the unit disk whose derivative is square-integrable. We give a new sufficient condition, not far from the known necessary condition, for a function f∈ $\mathcal{D}$ to be cyclic, i.e. for {pf: p is a polynomial} to be dense in $\mathcal{D}$ .
El-Fallah, Omar   +2 more
openaire   +4 more sources

On approximating initial data in some linear evolutionary equations involving fraction Laplacian

open access: yesMathematics in Applied Sciences and Engineering, 2022
We study an inverse problem of recovering the intial datum in a one-dimensional linear equation with Dirichlet boundary conditions when finitely many values (samples) of the solution at a suitably fixed space loaction and suitably chosen finitely many ...
Ramesh Karki
doaj   +1 more source

On the Wandering Property in Dirichlet spaces [PDF]

open access: yesIntegral Equations and Operator Theory, 2020
We show that in a scale of weighted Dirichlet spaces $D_α$, including the Bergman space, given any finite Blaschke product $B$ there exists an equivalent norm in $D_α$ such that $B$ satisfies the wandering subspace property with respect to such norm. This extends, in some sense, previous results by Carswell, Duren and Stessin. As a particular instance,
Gallardo-Gutiérrez, EA   +2 more
openaire   +6 more sources

Hyponormal Toeplitz Operators on the Dirichlet Spaces

open access: yesAbstract and Applied Analysis, 2013
We completely characterize the hyponormality of bounded Toeplitz operators with Sobolev symbols on the Dirichlet space and the harmonic Dirichlet space.
Puyu Cui, Yufeng Lu
doaj   +1 more source

On Zero Sets in the Dirichlet Space [PDF]

open access: yesJournal of Geometric Analysis, 2011
Journal of Geometric Analysis (2011)
Kellay, Karim, Mashreghi, Javad
openaire   +3 more sources

Home - About - Disclaimer - Privacy