English
Related papers

Related papers: Tur\'an Type Inequalities for Dunkl Kernel and $q$…

200 papers

In this paper, our aim is to show some mean value inequalities for the Fox-Wright functions, such as Tur\'an--type inequalities, Lazarevi\'c and Wilker--type inequalities. As applications we derive some new type inequalities for…

Classical Analysis and ODEs · Mathematics 2017-08-23 Khaled Mehrez , Sergei M. Sitnik

We use Brunn-Minkowski inequalities for quermassintegrals to deduce a family of inequalities of Poincar\'e type on the unit sphere and on the boundary of smooth convex bodies in the $n$-dimensional Euclidean space.

Functional Analysis · Mathematics 2008-04-25 Andrea Colesanti , Eugenia Saorin-Gomez

A q-analogue of Erdelyi's formula for the Hankel transform of the product of Laguerre polynomials is derived using the quantum linking groupoid between the quantum SU(2) and E(2) groups. The kernel of the q-Hankel transform is given by the…

Classical Analysis and ODEs · Mathematics 2015-07-14 Kenny De Commer , Erik Koelink

In this paper we study categories of gln-webs which describe associated representation categories of the quantum group Uq(gln). We give a minimal presentation of the category of gln-webs over a field with generic quantum parameters. We…

Quantum Algebra · Mathematics 2026-04-14 Genta Latifi , Daniel Tubbenhauer

The Cuntz algebra carries in a natural way the structure of a module algebra over the quantized universal enveloping algebra $U_q(g)$, and the structure of a co-module algebra over the quantum group $G_q$ associated with $U_q(g)$. These two…

q-alg · Mathematics 2008-02-03 A. L. Carey , A. Paolucci , R. B. Zhang

In recent years, various quantum inequalities have been established on quantum symmetries in the framework of quantum Fourier analysis. We provide a detailed introduction to quantum inequalities including Hausdorff-Young inequality, Young's…

Operator Algebras · Mathematics 2025-05-08 Linzhe Huang

In this paper, we have proved Diaz-Metcolf inequality for fuzzy integrals.

General Mathematics · Mathematics 2022-02-24 Mohammad Reza Karimzadeha , Bayaz Darabyb , Asghar Rahimic

We provide pointwise upper bounds for the transition kernels of semigroups associated with a class of systems of nondegenerate elliptic partial differential equations with unbounded coefficients with possibly unbounded diffusion…

Analysis of PDEs · Mathematics 2024-12-23 Davide Addona , Luca Lorenzi , Marianna Porfido

Kernel methods have been widely applied to machine learning and other questions of approximating an unknown function from its finite sample data. To ensure arbitrary accuracy of such approximation, various denseness conditions are imposed…

Machine Learning · Statistics 2013-10-25 Benxun Wang , Haizhang Zhang

We give simple and unified proofs of weak holomorhpic Morse inequalities on complete manifolds, $q$-convex manifolds, pseudoconvex domains, weakly $1$-complete manifolds and covering manifolds. This paper is essentially based on the…

Complex Variables · Mathematics 2023-07-24 Xiaoshan Li , Guokuan Shao , Huan Wang

In this paper we present another proofs of the geometrical forms of Paley-Wiener theorems for the Dunkl transform given in [15], and we prove inversion formulas for the Dunl interwining operator Vk and for its dual tVk and we deduce the…

Classical Analysis and ODEs · Mathematics 2007-05-23 Khalifa Trimeche

In this article, we establish the Fefferman-Stein inequalities for the Dunkl maximal operator associated with a finite reflection group generated by the sign changes. Similar results are also given for a large class of operators related to…

Classical Analysis and ODEs · Mathematics 2013-09-10 Luc Deleaval

In this note our aim is to point out that certain inequalities for modified Bessel functions of the first and second kind, deduced recently by Laforgia and Natalini, are in fact equivalent to the corresponding Tur\'an type inequalities for…

Classical Analysis and ODEs · Mathematics 2013-05-06 Árpád Baricz , Saminathan Ponnusamy

Quantum coherence and entanglement are two key features in quantum mechanics and play important roles in quantum information processing and quantum computation. We provide a general triangle-like inequality satisfied by the $l_1$-norm…

Quantum Physics · Physics 2018-11-21 Zhi-Xiang Jin , Xianqing Li-Jost , Shao-Ming Fei

On $\mathbb R^N$ equipped with a root system $R$ and a multiplicity function $k>0$, we study the generalized (Dunkl) translations $\tau_{\mathbf x}g(-\mathbf y)$ of not necessarily radial kernels $g$. Under certain regularity assumptions on…

Functional Analysis · Mathematics 2022-11-07 Jacek Dziubański , Agnieszka Hejna

Recently the new q-Euler numbers are defined. In this paper we derive the the Kummer type congruence related to q-Euler numbers and we introduce some interesting formulae related to these q-Euler numbers.

Number Theory · Mathematics 2008-08-08 Taekyun Kim

For doubling weights, we obtain a necessary and sufficient condition such that the one weighted inequality of the integral operator induced by Hardy kernels on the unit disk holds. This confirms a conjecture by Guo and Wang in such…

Functional Analysis · Mathematics 2025-04-15 Zipeng Wang , Kenan Zhang

In this paper, we pursue the investigations started in \cite{Mas-You} where the authors provide a construction of the Dunkl intertwining operator for a large subset of the set of regular multiplicity values. More precisely, we make concrete…

Group Theory · Mathematics 2015-07-13 Luc Deleaval , Nizar Demni , Hassan Youssfi

In this paper we study Coifman type estimates and weighted norm inequalities for singular integral operators $T$ and its commutators, given by the convolution with a vector valued kernel $K$. We define a weaker H\"ormander type condition…

Classical Analysis and ODEs · Mathematics 2017-06-27 Andrea L. Gallo , Gonzalo H. Ibañez Firnkorn , María Silvina Riveros

We calculate a topological invariant, whose value would coincide with the Chern number in case of integer quantum Hall effect, for fractional quantum Hall states. In case of Abelian fractional quantum Hall states, this invariant is shown to…

Strongly Correlated Electrons · Physics 2013-05-09 Victor Gurarie , Andrew M. Essin