Linear and nonlinear fractional Voigt models
Classical Analysis and ODEs
2016-09-06 v1 Mathematical Physics
math.MP
Abstract
We consider fractional generalizations of the ordinary differential equation that governs the creep phenomenon. Precisely, two Caputo fractional Voigt models are considered: a rheological linear model and a nonlinear one. In the linear case, an explicit Volterra representation of the solution is found, involving the generalized Mittag-Leffler function in the kernel. For the nonlinear fractional Voigt model, an existence result is obtained through a fixed point theorem. A nonlinear example, illustrating the obtained existence result, is given.
Cite
@article{arxiv.1606.06157,
title = {Linear and nonlinear fractional Voigt models},
author = {Amar Chidouh and Assia Guezane-Lakoud and Rachid Bebbouchi and Amor Bouaricha and Delfim F. M. Torres},
journal= {arXiv preprint arXiv:1606.06157},
year = {2016}
}
Comments
This is a preprint of a paper whose final and definite form will appear in the Springer LNEE book series. Submitted 16-April-2016; Revised 11-June-2016; Accepted 12-June-2016