Séminaire Calcul Formel

Recurrence equations and formal quasi-power series

by Sergei Abramov (computing centre of the Russian academy of scences)

Europe/Paris
Salle XR203 (Bâtiment XLIM)

Salle XR203

Bâtiment XLIM

Description

It is quite common in computer algebra, that expansions in formal power series and Laurent series are used, and also, e.g., expansions in series in falling and raising factorial powers.
It is possible  to use also other quasi-power series.

In this talk, we study recurrence relations connecting some such quasi-power expansions.