Results 51 to 60 of about 496,864 (207)
Charged analogue of Finch-Skea stars [PDF]
, 2006 We present solutions to the Einstein-Maxwell system of equations in spherically symmetric gravitational fields for static interior spacetimes with a specified form of the electric field intensity.
Ivanov B. V. +4 more
core +2 more sources
Note on modified generalized Bessel function
Proyecciones (Antofagasta), 2023 An attempt is made to define Modified Generalized Bessel Function, and Modified Generalized Bessel Matrix Function. Some properties have also been discussed.
Patel, Farhatbanu H. +2 more
openaire +1 more source
Cumulant-Based Goodness-of-Fit Tests for the Tweedie, Bar-Lev and Enis Class of Distributions
Mathematics, 2023 The class of natural exponential families (NEFs) of distributions having power variance functions (NEF-PVFs) is huge (uncountable), with enormous applications in various fields.
Shaul K. Bar-Lev +4 more
doaj +1 more source
Sharp Bounds for the Ratio of Modified Bessel Functions
, 2017 Let $$I_{\nu }( x) $$Iν(x) be the modified Bessel functions of the first kind of order $$\nu $$ν, and $$S_{p,\nu }( x) =W_{\nu }( x) ^{2}-2pW_{\nu }( x) -x^{2}$$Sp,ν(x)=Wν(x)2-2pWν(x)-x2 with $$W_{\nu }( x) =xI_{\nu }( x) /I_{\nu +1}( x) $$Wν(x)=xIν(x ...
Zhen-Hang Yang, Shenzhou Zheng
semanticscholar +1 more source
On determinants of modified Bessel functions and entire solutions of double confluent Heun equations [PDF]
, 2015 We investigate the question on existence of entire solutions of well-known linear differential equations that are linearizations of nonlinear equations modeling the Josephson effect in superconductivity. We consider the modified Bessel functions Ij(x) of
V. Buchstaber, Alexey Glutsyuk
semanticscholar +1 more source
Mathematical and Computational Applications, 2023 The theory of convexity pertaining to fractional calculus is a well-established concept that has attracted significant attention in mathematics and various scientific disciplines for over a century.
M. Tariq +5 more
semanticscholar +1 more source
Some integral properties in the theory of generalized $k-$Bessel matrix functions
Journal of Innovative Applied Mathematics and Computational SciencesThe main purpose of this article is to define some original properties in the theory of the generalized modified $k-$Bessel matrix functions. These special functions, defined in terms of Wright matrix functions, are generalized and their properties ...
Carlo Cattani +2 more
doaj +1 more source
, 2015 This paper derives new integral representations for products of two parabolic cylinder functions. In particular, expressions are obtained for D_{nu}(x)D_{mu}(y), with x>0 and y>0, that allow for different orders and arguments in the two parabolic ...
Veestraeten, Dirk
core +1 more source
Unified Bessel, Modified Bessel, Spherical Bessel and Bessel-Clifford Functions
, 2016 In the present paper, unification of Bessel, modified Bessel, spherical Bessel and Bessel-Clifford functions via the generalized Pochhammer symbol [ Srivastava HM, Cetinkaya A, K ymaz O. A certain generalized Pochhammer symbol and its applications to hypergeometric functions.
Yaşar, Banu Yılmaz +1 more
openaire +2 more sources
Generation of Localised Vertical Streams in Unstable Stratified Atmosphere
Fluids, 2021 A new model of axially symmetric concentrated vortex generation was developed herein. In this work, the solution of a nonlinear equation for internal gravity waves in an unstable stratified atmosphere was obtained and analysed in the framework of ideal ...
Oleg Onishchenko +4 more
doaj +1 more source