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Séries trigonométricas e funções de Bessel : aspectos históricos do século XVIII
(Universidade Federal de São CarlosUFSCarCâmpus SorocabaMatemática - ML-So, 2023-03-21)
The present work was developed within the framework of a bibliographical review consisting of books and scientific articles that discuss the history of the so-called Bessel functions, and aimed to follow the path of its ...
Analysis of third order linear analytic differential equations with a regular singularity: bessel and other classical equations
(International Press, Inc.PE, 2021-10-06)
We study third order linear differential equations with analytic coefficients under the viewpoint of explicitly constructing solutions and studying their convergence. We consider both homogeneous and non-homogeneous cases. ...
Solution to the Bessel differential equation with interactive fuzzy boundary conditions
(2022-02-01)
In this paper we deal with the fuzzy boundary value problem of the Bessel differential equation, whose boundary conditions are uncertain and given by linearly interactive fuzzy numbers. The Bessel differential equation can ...
Green's function for the lossy wave equationFunção de green para a equação da onda dispersiva
(Sociedade Brasileira de Física, 2008)
Reexamination of Bessel beams: A generalized scheme to derive optical vortices
(American Physical Society, 2019-02)
The electromagnetic field of optical vortices is in most cases derived from vector and scalar potentials using either a procedure based on the Lorenz or the Coulomb gauge. The former procedure has been typically used to ...
Localized superluminal solutions to the wave equation in (vacuum or) dispersive media, for arbitrary frequencies and with adjustable bandwidth
(Elsevier Science BvAmsterdamHolanda, 2003)