Results 101 to 110 of about 720 (219)

A hidden 2d CFT for self-dual Yang-Mills on the celestial sphere

open access: yesJournal of High Energy Physics
Self-dual Yang-Mills theory admits an underlying infinite dimensional symmetry algebra, which has been obtained from mode expansion of Mellin transformed 4d scattering amplitudes and separately, Koszul duality on twistor space.
Wei Bu, Sean Seet
doaj   +1 more source

Sur les relations d'incertitude de type Mellin-Fourier

open access: yes, 1999
- On s'intéresse au problème de la localisation simultanée dans la transformation de Mellin. On établit et discute un certain nombre d'inégalités relatives à des mesures de dispersion individuelles et conjointes.
FLANDRIN, Patrick
core  

The Hankel transformation of Banach-space-valued generalized functions

open access: yes, 1993
The object of this paper is to study Banach-space-valued generalized functions belonging to [ H μ ( A ) ; B ] [{H_\mu }(A);B] for which ...
E. L. Koh, C. K. Li
core   +1 more source

Product and Ratio of Two α-κ-μ Shadowed Random Variables and Its Application to Wireless Communication

open access: yesIEEE Access
This work studies the product and ratio statistics of independent and non-identically distributed (i.n.i.d.) $\alpha -\kappa - \mu $ shadowed random variables.
Shashank Shekhar, Sheetal Kalyani
doaj   +1 more source

On the Ranges of Mellin Multiplier Transformations

open access: yesJournal of Mathematical Analysis and Applications, 1996
A transformation \(T \in [{\mathfrak L}_{\mu, k}]\) such that \((MTf) (s) = m(s) (Mf) (s)\) is called a multiplier transformation in connection with the Mellin transformation \(M\). For the cases in which \(m(s)\) has multiple zeros, theorems concerning the ranges of such multiplier transformations are given here.
openaire   +2 more sources

Isometric properties of the Hankel transformation in weighted Sobolev spaces

open access: yes, 2001
It is shown that the Hankel transformation H v acts in a class of weighted Sobolev spaces. Especially, the isometric mapping property of H v which holds on L ² is extended to spaces of arbitrary Sobolev order.
Hayrapetyan, Ruben G., Witt, Ingo
core   +1 more source

Coordinative Stabilization of Single Bismuth Sites in a Carbon-Nitrogen Matrix to Generate Atom-Efficient Catalysts for Electrochemical Nitrate Reduction to Ammonia. [PDF]

open access: yesAdv Sci (Weinh), 2023
Zhang W   +10 more
europepmc   +1 more source

DECISION-MAKING BASED ON FUZZY SAW METHOD AND MELLIN TRANSFORM

open access: yes, 2015
W pracy przedstawiono zastosowanie transformaty Mellina do porównania liczb rozmytych będących wynikiem działania metody FSAW. Transformata Mellina wykorzystuje funkcję gęstości prawdopodobieństwa związanej z liczbą rozmytą, po uwzględnieniu ...
Rudnik, Katarzyna, Kacprzak, Dariusz
core  

Appariement d'images visibles et proche infrarouge basé sur la transformée de Fourier-Mellin

open access: yes, 2014
[Departement_IRSTEA]Ecotechnologies [TR1_IRSTEA]INSPIRE [TR2_IRSTEA]SYNERGIEInternational audienceThis manuscript presents a comprehensive methodology to register images taken from multiple cameras mounted on a UAV and triggered nearly simultaneously ...
Rabatel, Gilles, Labbé, Sylvain
core   +1 more source

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