Word series for the analysis of splitting SDE integrators

Jesus Maria Sanz-Serna
Location
Rennes
Date and time
-
Workshop - Multiscale numerical methods for differential equations

I shall survey a number of recent results that show how formal series techniques, originally introduced to analyze numerical integrators, may be used to perform a number of tasks to study dynamical systems. These tasks include the computation of normal forms, averaged systems, conserved quantities, etc.

Slides

Attachment Size
JM_SanzSerna.pdf 117.66 KB