Results 31 to 40 of about 2,538,078 (99)

Summing Sneddon–Bessel series explicitly

open access: yesMathematical Methods in the Applied Sciences, Volume 47, Issue 7, Page 6590-6606, 15 May 2024.
We sum in a closed form the Sneddon–Bessel series ∑m=1∞Jα(xjm,ν)Jβ(yjm,ν)jm,ν2n+α+β−2ν+2Jν+1(jm,ν)2,$$ \sum \limits_{m=1}^{\infty}\frac{J_{\alpha}\left(x{j}_{m,\nu}\right){J}_{\beta}\left(y{j}_{m,\nu}\right)}{j_{m,\nu}^{2n+\alpha +\beta -2\nu +2}{J}_{\nu +1}{\left({j}_ ...
Antonio J. Durán   +2 more
wiley   +1 more source

S. N. Bose (1894‐1974) and the Bose quantum statistics a centennial tribute

open access: yes, 1993
International Journal of Mathematics and Mathematical Sciences, Volume 16, Issue 4, Page 625-644, 1993.
Lokenath Debnath
wiley   +1 more source

General Fractional Integrals and Derivatives of Arbitrary Order

open access: yes, 2021
In this paper, we introduce the general fractional integrals and derivatives of arbitrary order and study some of their basic properties and particular cases.
Yuri Luchko
core   +1 more source

Variable-Order Fractional Calculus: from Old to New Approaches

open access: yes, 2023
Different approaches to introduce fractional derivatives and integrals of variable order have been proposed. The majority of these operators are obtained by replacing the constant order with some function in the time-domain formulation of the usual ...
Garrappa R., Giusti A., Mainardi F.
core   +1 more source

Proof of two conjectures on Askey-Wilson polynomials

open access: yes, 2023
We give positive answer to two conjectures posed by M. E. H Ismail in his monograph [Classical and quantum orthogonal polynomials in one variable, Cambridge University Press, Cambridge, 2005].
Castillo, K.   +3 more
core   +1 more source

Fractional Calculus in Russia at the End of XIX Century

open access: yes, 2021
In this survey paper, we analyze the development of Fractional Calculus in Russia at the end of the XIX century, in particular, the results by A. V. Letnikov, N. Ya. Sonine, and P. A. Nekrasov.
Maryna Dubatovskaya   +3 more
core   +1 more source

Mass transport of impurities in a moderately dense granular gas [PDF]

open access: yes, 2009
Publicado en: Phys. Rev. E 79, 041303 (2009) doi:10.1017/S0022112009007800Por medio de la expansión Chapman-Enskog se obtienen los coeficientes de transporte asociados con el flujo de masa de impurezas inmersos en un gas granular moderadamente denso de
Vega Reyes, Francisco   +1 more
core   +2 more sources

A note on Laguerre original ODEs and Polynomials (1879)

open access: yes, 2020
: In the present note a critical discussion of two ODEs and two polynomials that have been wrongly attributed to the French mathematician Edmond Nicolas Laguerre (1834-1886) is provided.
Mohamed Elmansour Hassani (702390)
core   +1 more source

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