Galois theory for nonlinear difference equations
Add to your list(s)
Download to your calendar using vCal
If you have a question about this talk, please contact Mustapha Amrani.
Discrete Integrable Systems
I will present Malgrange’s definition of Galois pseudogroup for a nonlinear difference equation and explaine how it can be used to obtain integrability condition on linearisation of the equation. In case of a symplectique map one gets the discrete version of MoralesRamis theorem : If such a map is Liouville integrable then the
difference Galois group of its linearisation along a (good) particular solution is almost commutative.
This talk is part of the Isaac Newton Institute Seminar Series series.
This talk is included in these lists:
Note that exdirectory lists are not shown.
