Some news in the question of invariants and Stolovich-Verstringe normal form

Speaker(s)

Henryk Żołądek

Affiliation

UW

Date

Oct. 29, 2021, 10:15 a.m.

Room

room 5840

Seminar

Seminar of Dynamical Systems Group

---

We present some new statements in the theory of invariants of representarions of the group SL(2). An application to an analyticity proof of the Stolovich-Verstringe nornal for for  a vector field singularity with nilpotent linear part will be given.

This is a new version of and old work with E. Stróżyna.

---