Results 201 to 210 of about 55,774 (233)
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(p, q)-Extended Bessel and Modified Bessel Functions of the First Kind

Results in Mathematics, 2017
Inspired by certain recent extensions of the Euler's beta, Gauss hypergeometric and confluent hypergeometric functions [1], we introduce (p, q)- extended Bessel function J_{; ; ; \nu, p, q}; ; ; , the (p, q)- extended modified Bessel function I_{; ; ; ; \nu, p, q}; ; ; ; of the first kind of order \nu by making use two additional parameters in the ...
D. Jankov Maširević   +2 more
semanticscholar   +4 more sources

A new numerical algorithm based on the first kind of modified Bessel function to solve population growth in a closed system

International Journal of Computer Mathematics, 2014
Volterra's model for population growth in a closed system includes an integral term to indicate accumulated toxicity in addition to the usual terms of the logistic equation. In this research, a new numerical algorithm is introduced for solving this model. The proposed numerical approach is based on the modified Bessel function of the first kind and the
K. Parand, J. Rad, Mehran Nikarya
semanticscholar   +2 more sources

On a second type Neumann series of modified Bessel functions of the first kind

open access: closedIntegral Transforms and Special Functions, 2020
The main aim of this article is to establish a summation formula for the second type Neumann series which members contain a product of two modified Bessel functions of the first kind of not necessarily equal orders and arguments.
Dragana Jankov Maširević   +1 more
openalex   +4 more sources

Convexity and concavity of the modified Bessel functions of the first kind with respect to Hölder means

open access: closedRevista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tie‐Hong Zhao   +2 more
openalex   +3 more sources

Geometric Properties of the Products of Modified Bessel Functions of the First Kind

Bulletin of the Malaysian Mathematical Sciences Society, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Khaled Mehrez, Sourav Das, Anish Kumar
openaire   +2 more sources

On series representations for modified Bessel function of second kind of integer order

Integral transforms and special functions, 2018
The main aim of this paper is to establish two finite sum representation formulae for the modified Bessel function of the second kind of positive integer order : one of them includes among the generalized hypergeometric function and the another which ...
D. Jankov Maširević, T. Pogány
semanticscholar   +1 more source

Accurate Analytic Approximation for a Fractional Differential Equation With a Modified Bessel Function Term

Mathematical methods in the applied sciences
A new analytical approximation function is proposed to accurately fit the solution of a fractional differential equation of order one‐half, whose nonhomogeneous term is defined by a modified Bessel function of the first kind.
B. Droguett   +3 more
semanticscholar   +1 more source

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