Results 21 to 30 of about 3,198 (149)

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

Macromolecular 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, Yannik Köster, Timo Koswig, Punith Raviswamy, Subhash V. S. Ganti, Stefan Zechel, Christopher Kuenneth, Ulrich S. Schubert   +7 more
wiley   +1 more source

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

, 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  

Boundedness of Hardy operators on grand variable weighted Herz spaces

AIMS Mathematics, 2023
<abstract><p>In this paper, we will introduce the idea of grand variable weighted Herz spaces $ {{\dot{K} ^{\alpha(\cdot), \epsilon), \theta}_{ q(\cdot)}(\tau)}} $ in which $ \alpha $ is also a variable. Our main purpose in this paper is to prove the boundedness of Hardy operators on grand variable weighted Herz spaces.</p>< ...
Babar Sultan, Mehvish Sultan, Qianqian Zhang, Nabil Mlaiki   +3 more
openaire   +2 more sources

Sensory Biology of the Franciscana (Pontoporia blainville, Pontoporiidae, Cetartiodactyla): Ontogenetic Modifications of Vibrissae and Vibrissal Crypts

Integrative Zoology, EarlyView.
The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic, Cleopatra Mara Loza, Alejo Carlos Scarano, Pedro Fernando Andrés‐Laube, Francisco Acuña, Juan Pablo Loureiro, Carolina Natalia Zanuzzi, Nicolás Nahuel Castro, María Teresa Pombo, Lorenzo von Fersen, Claudio Gustavo Barbeito   +10 more
wiley   +1 more source

On powers of operators with spectrum in cantor sets and spectral synthesis

, 2017
For $\xi \in \big( 0, \frac{1}{2} \big)$, let $E_{\xi}$ be the perfect symmetric set associated with $\xi$, that is $$E_{\xi} = \Big\{ \exp \Big( 2i \pi (1-\xi) \sum_{n = 1}^{+\infty} \epsilon_{n} \xi^{n-1} \Big) : \, \epsilon_{n} = 0 \textrm{ or } 1 ...
Zarrabi, Mohamed
core   +1 more source

Food, Affluence and the Consumption Basket*

Economic Papers: A journal of applied economics and policy, EarlyView.
There are significant disparities across nations in incomes and spending. For example, consumers in the poorest countries spend more than half of their income on food, while in the richest, this is one‐tenth or less. We use data from the International Comparison Program for 176 countries to estimate cross‐country demand equations focusing on food and ...
Hai Long Vo, Kenneth W. Clements
wiley   +1 more source

Generalized Hilbert operators on weighted Morrey-Herz spaces [PDF]

Journal of Mathematical Inequalities, 2012
Ciˇˇ sija) Abstract. This paper give some necessary and sufficient conditions for the generalized Hilbert operators to be bounded on the weighted Morrey-Herz spaces. The corresponding new operator norm inequalities are obtained.
openaire   +1 more source

Boundedness of some sublinear operators in weighted Herz-type spaces [PDF]

Kodai Mathematical Journal, 2000
The authors establish the boundedness of certain sublinear operators on the weighted Herz spaces with general weights. At the extreme case, the authors show that these operators are bounded from the weighted Herz space to the weighted weak Herz space.
Lu, Shanzhen, Yabuta, Kôzô, Yang, Dachun   +2 more
openaire   +2 more sources

Boundedness of sublinear operators on weighted grand Herz-Morrey spaces

AIMS Mathematics, 2023
<abstract><p>In this paper, we introduce weighted grand Herz-Morrey type spaces and prove the boundedness of sublinear operators and their multilinear commutators on these spaces. The results are still new even in the unweighted setting.</p></abstract>
Wanjing Zhang, Suixin He, Jing Zhang
openaire   +2 more sources

What Are Asset Price Bubbles? A Survey on Definitions of Financial Bubbles

Journal of Economic Surveys, EarlyView.
ABSTRACT Financial bubbles and crashes have repeatedly caused economic turmoil notably but not just during the 2008 financial crisis. However, both in the popular press as well as scientific publications, the meaning of bubble is sometimes unspecified.
Michael Heinrich Baumann, Anja Janischewski   +1 more
wiley   +1 more source