Results 11 to 20 of about 83,200 (280)

Abel fractional differential equations using Variation of parameters method

open access: yesRatio Mathematica, 2022
The Variation of Parameters Method (VPM) is utilized throughout the research to identify a numerical model for a nonlinear fractional Abel differential equation (FADE).
Nithya Devi, P. Prakash
doaj   +1 more source

Centers for Trigonometric Abel Equations [PDF]

open access: yesQualitative Theory of Dynamical Systems, 2011
El títol de la versió pre-print de l'article és: Strongly persistent centers for trigonometric Abel equations In this paper we introduce the notion of strongly persistent centers, together with the condition of the annulation of some generalized moments, for Abel differential equations with trigonometric coefficients as a natural candidate to ...
Cimà, Anna   +2 more
openaire   +3 more sources

A Chiellini type integrability condition for the generalized first kind Abel differential equation [PDF]

open access: yes, 2013
The Chiellini integrability condition of the first order first kind Abel equation $dy/dx=f(x)y^2+g(x)y^3$ is extended to the case of the general Abel equation of the form $dy/dx=a(x)+b(x)y+f(x)y^{\alpha -1}+g(x)y^{\alpha}$, where $\alpha \in \Re$, and ...
Harko, Tiberiu   +2 more
core   +1 more source

Optimal quadrature formulas in Sobolev space for solving the generalized Abel integral equation [PDF]

open access: yesE3S Web of Conferences
In this article, a composite optimal quadrature formula is constructed for an approximate analytical solution of the generalized integral Abel equation in the Sobolev functional space.
Daliyev Bakhtiyor   +5 more
doaj   +1 more source

Le critère d’Abel pour la résolubilité par radicaux d’une équation irréductible de degré premier

open access: yesComptes Rendus. Mathématique, 2021
In his last letter to Crelle, Abel states a criterion for the solvability by radicals of an irreducible equation of prime degree. Sylow finds Abel’s statement ambiguous, and writes that it should be modified.
Deligne, Pierre
doaj   +1 more source

Evolution of spherical cavitation bubbles: parametric and closed-form solutions [PDF]

open access: yes, 2016
We present an analysis of the Rayleigh-Plesset equation for a three dimensional vacuous bubble in water. In the simplest case when the effects of surface tension are neglected, the known parametric solutions for the radius and time evolution of the ...
Haret C. Rosu   +5 more
core   +3 more sources

On Smoothness of the Solution to the Abel Equation in Terms of the Jacobi Series Coefficients

open access: yesAxioms, 2020
In this paper, we continue our study of the Abel equation with the right-hand side belonging to the Lebesgue weighted space. We have improved the previously known result— the existence and uniqueness theorem formulated in terms of the Jacoby series ...
Maksim V. Kukushkin
doaj   +1 more source

On the Solution of Distributional Abel Integral Equation by Distributional Sumudu Transform

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2011
Solution of the Abel integral equation is obtained using the Sumudu transform and further, distributional Sumudu transform, and, distributional Abel equation are established.
Deshna Loonker, P. K. Banerji
doaj   +1 more source

Solutions to Abel’s Integral Equations in Distributions [PDF]

open access: yesAxioms, 2018
The goal of this paper is to study fractional calculus of distributions, the generalized Abel’s integral equations, as well as fractional differential equations in the distributional space D ′ ( R + ) based on inverse convolutional operators and Babenko’s approach.
Chenkuan Li   +2 more
openaire   +3 more sources

Nonlinear Abel type integral equation in modelling creep crack propagation [PDF]

open access: yes, 2011
Copyright @ 2011 Birkhäuser BostonA nonlinear Abel-type equation is obtained in this paper to model creep crack time-dependent propagation in the infinite viscoelastic plane. A finite time when the integral equation solution becomes unbounded is obtained
G.N. Savin   +9 more
core   +1 more source

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