Results 31 to 40 of about 49,816 (162)

Properties of the cross-product of Bessel and modified Bessel functions of the first kind

Acta Polytechnica Hungarica, 2019
Anikó Szakál, H Al-Kharsani, Baricz, T Pogny, M Ashbaugh, R Benguria, M Ashbaugh, R Laugesen, Baricz, A Szakl, R Szsz, N Yagmur, L Lorch   +12 more
openalex   +2 more sources

Relation of Some Known Functions in terms of Generalized Meijer G-Functions

Journal of Mathematics, 2021
The aim of this paper is to prove some identities in the form of generalized Meijer G-function. We prove the relation of some known functions such as exponential functions, sine and cosine functions, product of exponential and trigonometric functions ...
Syed Ali Haider Shah, Shahid Mubeen, Gauhar Rahman, Jihad Younis   +3 more
doaj   +1 more source

Bounds for Incomplete Confluent Fox–Wright Generalized Hypergeometric Functions

Mathematics, 2022
We establish several new functional bounds and uniform bounds (with respect to the variable) for the lower incomplete generalized Fox–Wright functions by means of the representation formulae for the McKay Iν Bessel probability distribution’s cumulative ...
Tibor K. Pogány
doaj   +1 more source

Book Review: Some Integrals, Differential Equations and Series Related to the Modified Bessel Function of the First Kind [PDF]

Bulletin of the American Mathematical Society, 1940
Ralph Palmer Agnew
openalex   +2 more sources

The Semi-Hyperbolic Distribution and Its Applications

Stats, 2023
This paper studies a subclass of the class of generalized hyperbolic distribution called the semi-hyperbolic distribution. We obtain analytical expressions for the cumulative distribution function and, specifically, their first and second lower partial ...
Roman V. Ivanov
doaj   +1 more source

Extrapolation of Electromagnetic Response from Linear Antennas in Time Domain without Late-Time Instabilities in Numerical Solution of EFI Equation

Journal of Telecommunications and Information Technology, 2020
The paper presents a new hybrid method relied upon to solve integral equations of the electric field in time domain and to model linear antennas with pulse excitation.
Anna Witenberg
doaj   +1 more source

Integral Representations for Products of Two Bessel or Modified Bessel Functions

Mathematics, 2019
The first part of the article contains integral expressions for products of two Bessel functions of the first kind having either different integer orders or different arguments.
Dragana Jankov Maširević, Tibor K. Pogány   +1 more
doaj   +1 more source

Asymptotic estimates of the difference of products of Bessel functions by the integral of these functions

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2020
In the study of direct and inverse problems of finding the right-hand side of degenerate equations of mixed type with different boundary conditions, the problem arises of establishing asymptotic estimates for the differences of the products of ...
Kamil Basirovich Sabitov
doaj   +1 more source

Redheffer type inequalities for modified Bessel functions

Arab Journal of Mathematical Sciences, 2016
In this short note, we give new proofs of Redheffer’s inequality for modified Bessel functions of first kind published by Ling Zhu (2011). In addition, using the Grosswald formula we prove new Redheffer type inequality for the modified Bessel functions ...
Khaled Mehrez
doaj   +1 more source

Absorption Cross Section of Scalar Field in Supergravity Background [PDF]

, 2000
It has recently been shown that the equation of motion of a massless scalar field in the background of some specific p branes can be reduced to a modified Mathieu equation.
Aharony, Aly, Aly, Arscott, Callan, Challifour, Costa, Cvetic, Dombey, Dougall, Gubser, Gubser, H.J.W. Müller-Kirsten, Hansen, Hashimoto, Horowitz, J.-Q. Liang, Klebanov, Klebanov, Langer, Lee, Maldacena, Meixner, Polchinski, R. Manvelyan, Savvidy, Savvidy, Schwabl, Spector, Yunbo Zhang   +29 more
core   +3 more sources