Title of article :
Variational integrator for fractional Euler–Lagrange equations
Author/Authors :
Bourdin، نويسنده , , Loïc and Cresson، نويسنده , , Jacky and Greff، نويسنده , , Isabelle and Inizan، نويسنده , , Pierre، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Abstract :
We extend the notion of variational integrator for classical Euler–Lagrange equations to the fractional ones. As in the classical case, we prove that the variational integrator allows to preserve Noether-type results at the discrete level.
Keywords :
Variational integrator , Noether?s theorem , Euler–Lagrange equations , fractional calculus
Journal title :
Applied Numerical Mathematics
Journal title :
Applied Numerical Mathematics
