Results 11 to 20 of about 1,553 (242)

On the atomic decomposition for Hardy spaces [PDF]

open access: yesPacific Journal of Mathematics, 1985
The author gives a new proof of the atomic decomposition for distributions in \(H^ p({\mathbb{R}}_+^{n+1 ...
openaire   +3 more sources

AMADAR: a python-based package for large scale prediction of Diels–Alder transition state geometries and IRC path analysis

open access: yesJournal of Cheminformatics, 2022
Predicting transition state geometries is one of the most challenging tasks in computational chemistry, which often requires expert-based knowledge and permanent human intervention.
Bienfait K. Isamura, Kevin A. Lobb
doaj   +1 more source

Polar Alignment and Atomic Decomposition

open access: yesCoRR, 2019
Structured optimization uses a prescribed set of atoms to assemble a solution that fits a model to data. Polarity, which extends the familiar notion of orthogonality from linear sets to general convex sets, plays a special role in a simple and geometric form of convex duality.
Zhenan Fan   +3 more
openaire   +2 more sources

Herz-Type Hardy Spaces Associated with Operators

open access: yesJournal of Function Spaces, 2018
Suppose L is a nonnegative, self-adjoint differential operator. In this paper, we introduce the Herz-type Hardy spaces associated with operator L. Then, similar to the atomic and molecular decompositions of classical Herz-type Hardy spaces and the Hardy ...
Yan Chai, Yaoyao Han, Kai Zhao
doaj   +1 more source

ON DECOMPOSITION THEOREMS OF MULTIFUNCTIONAL BERGMAN TYPE SPACES IN SOME DOMAINS IN Cn

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2019
We present some extensions of well-known one functional results on atomic decompositions in classical Bergman spaces obtained earlier by various authors in some new multifunctional Bergman type spaces in various domains in higher dimension.
R. F. Shamoyan
doaj   +1 more source

Smooth Decompositions of Triebel-Lizorkin and Besov Spaces on Product Spaces of Homogeneous Type

open access: yesJournal of Function Spaces, 2014
We introduce Triebel-Lizorkin and Besov spaces by Calderón’s reproducing formula on product spaces of homogeneous type. We also obtain smooth atomic and molecular decompositions for these spaces.
Fanghui Liao   +2 more
doaj   +1 more source

Atomic decompositions of Lorentz martingale spaces and applications

open access: yesJournal of Function Spaces and Applications, 2009
In the paper we present three atomic decomposition theorems of Lorentz martingale spaces. With the help of atomic decomposition we obtain a sufficient condition for sublinear operator defined on Lorentz martingale spaces to be bounded.
Jiao Yong, Peng Lihua, Liu Peide
doaj   +1 more source

Drainage and land use impacts on changes in selected peat properties and peat degradation in West Kalimantan Province, Indonesia [PDF]

open access: yesBiogeosciences, 2010
Degradation of tropical peats is a global concern due to large Carbon emission and loss of biodiversity. The degradation of tropical peats usually starts when the government drains and clears peat forests into open peats used for food crops, oil palm and
G. Z. Anshari   +8 more
doaj   +1 more source

On anisotropic Triebel-Lizorkin type spaces, with applications to the study of pseudo-differential operators

open access: yesJournal of Function Spaces and Applications, 2008
A construction of Triebel-Lizorkin type spaces associated with flexible decompositions of the frequency space ℝd is considered. The class of admissible frequency decompositions is generated by a one parameter group of (anisotropic) dilations on ℝd and a ...
Lasse Borup, Morten Nielsen
doaj   +1 more source

Mixed Over-Voltage Decomposition Using Atomic Decompositions Based on a Damped Sinusoids Atom Dictionary

open access: yesEnergies, 2011
The main purpose of this paper is to establish a signal decomposition system aiming at mixed over-voltages in power systems. In an electric power system, over-voltage presents a great threat for the system safety.
Lin Chen   +4 more
doaj   +1 more source

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