Results 91 to 100 of about 10,852 (206)

INTEGRAL TRANSFORMATION IN A PARTIALLY BOUNDED REGION WITH A RADIAL THERMAL FLOW

Тонкие химические технологии, 2018
A mathematical theory is developed for constructing integral transformations in a partially bounded region with a radial heat flow - a massive body bounded from the inside by a cylindrical cavity. Constructed: an integral transformation, the image of the
E. M. Kartashov
doaj   +1 more source

Convolutional double copy in (anti) de Sitter space

Journal of High Energy Physics
The double copy is a remarkable relationship between gauge theory and gravity that has been explored in a number of contexts, most notably scattering amplitudes and classical solutions.
Qiuyue Liang, Silvia Nagy
doaj   +1 more source

Study of Results of Katugampola Fractional Derivative and Chebyshev Inequailities. [PDF]

Int J Appl Comput Math, 2022
Nazeer N, Asjad MI, Azam MK, Akgül A.
europepmc   +1 more source

On the Whittaker Function Extended by the Fox–Wright Function and Its Properties

Mathematics
This paper aims to obtain the Ψηξ-extended Whittaker function and its integral representations. This function is defined by using the Ψηξ-confluent hypergeometric function, which was recently extended in terms of the Fox–Wright function.
Ulfat Ansari, Musharraf Ali, Dojin Kim
doaj   +1 more source

Shadow celestial operator product expansions

Journal of High Energy Physics
The linearized massless wave equation in four-dimensional asymptotically flat spacetimes is known to admit two families of solutions that transform in highest-weight representations of the Lorentz group SL(2, ℂ).
Elizabeth Himwich, Monica Pate
doaj   +1 more source

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

Journal 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

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

IEEE 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

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

Adv Sci (Weinh), 2023
Zhang W, Zhan S, Xiao J, Petit T, Schlesiger C, Mellin M, Hofmann JP, Heil T, Müller R, Leopold K, Oschatz M.   +10 more
europepmc   +1 more source

Multi-Dimensional Integral Transform with Fox Function in Kernel in Lebesgue-Type Spaces

Mathematics
This paper is devoted to the study of the multi-dimensional integral transform with the Fox H-function in the kernel in weighted spaces with integrable functions in the domain R+n with positive coordinates.
Sergey Sitnik, Oksana Skoromnik
doaj   +1 more source

Deformed Boson Algebras and W_α,β,ν-Coherent States: A New Quantum Framework

Mathematics
We introduce a novel class of coherent states, termed Wα,β,ν-coherent states, constructed using a deformed boson algebra based on the generalised factorial [n]α,β,ν!.
Riccardo Droghei
doaj   +1 more source