Results 51 to 60 of about 47,715 (209)

Cauchy Problems for Semilinear Parabolic Equations in Grand Herz Spaces

open access: yesMathematics
In this paper, we study Cauchy problems for the semilinear parabolic equations ∂tu−▵u=G(u) with initial data in grand Herz spaces. We extend previous results established for classical Herz spaces to the broader framework of grand Herz spaces.
Suixin He, Ronghui Liu
doaj   +1 more source

Regularity of solutions to elliptic equations on Herz spaces with variable exponents

open access: yesBoundary Value Problems, 2019
The aim of this paper is to show some regularity properties of solutions to Lu=f $\mathcal{L} u = f$, where L $\mathcal{L}$ is a second order nondivergence form operator and f belongs to a homogeneous Herz space K˙q(⋅)α,p(⋅) $\dot{K}^{\alpha,p(\cdot)}_{q(
Andrea Scapellato
doaj   +1 more source

Structure‐Aware Machine Learning for Polymers: A Hierarchical Graph Network for Predicting Properties From Statistical Ensembles

open access: yesMacromolecular Rapid Communications, EarlyView.
This work presents a structure‐aware graph convolutional network that models polymers as statistical ensembles to predict macroscopic properties. By combining topologically realistic graphs generated via kinetic Monte Carlo simulations with explicit molar mass distributions, the framework achieves high accuracy in classifying architectures and ...
Julian Kimmig   +7 more
wiley   +1 more source

Further results for the Dunkl Transform and the generalized Ces\`aro operator [PDF]

open access: yes, 2012
In this paper, we consider Dunkl theory on R^d associated to a finite reflection group. This theory generalizes classical Fourier anal- ysis. First, we give for 1 < p
Abdelkefi, Chokri, Rached, Faten
core  

Hardy Operators and Commutators on Weighted Herz Spaces

open access: yesAnalysis in Theory and Applications, 2023
Summary: Let \(P\) be the classical Hardy operator on \((0, \infty)\) and \(Q\) be the adjoint operator. In this paper, we get the boundedness for \(P\), \(Q\) and the commutators of \(P\) and \(Q\) with \(CMO\) functions on the weighted Herz spaces.
Hu, Jingling, Peng, Yangke, Li, Wenming
openaire   +1 more source

Lanthanide‐Doped NaGdF4 Nanoparticles as Versatile Luminescent Labels for Cathodoluminescence Mapping

open access: yesphysica status solidi (b), EarlyView.
This study presents a synthesis method for lanthanide‐doped NaGdF4 particles in an aqueous environment. Clearly distinct cathodoluminescence (CL) spectra were observed for europium‐ and thulium‐doped nanoparticles, stable for up to 100 s of excitation time.
Jörgen Jungclaus   +5 more
wiley   +1 more source

Some estimates for commutators of bilinear pseudo-differential operators

open access: yesOpen Mathematics, 2022
We obtain a class of commutators of bilinear pseudo-differential operators on products of Hardy spaces by applying the accurate estimates of the Hörmander class. And we also prove another version of these types of commutators on Herz-type spaces.
Yang Yanqi, Tao Shuangping
doaj   +1 more source

A Theory of Hardy Spaces Associated to the Herz Spaces

open access: yesProceedings of the London Mathematical Society, 1994
The paper investigates systematically the Hardy spaces \(HA_{p, q}\) (\(H\dot A_{p,q}\)) associated to Herz spaces \(A_{p,q}\) \((\dot A_{p,q})\). The main result is Theorem 2.14. Let \({n- 1\over n}< q\leq 1< p< \infty\), \(f\in {\mathcal S}'(R)\). Then the following properties concerning the Hardy-Herz spaces are equivalent: 1.
García-Cuerva, José   +1 more
openaire   +2 more sources

Shared leadership can promote success in collaborative research networks in ecology

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract While collaborative science is becoming the norm in ecology, many ecologists participating in collaborations are less aware of the body of research that studies the processes by which collaborative teams organize and communicate.
Daniel C. Allen   +27 more
wiley   +1 more source

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