Boris Petkovic: KAM method in non-abelian setting
Time: Thu 2023-02-09 14.00 - 15.00
Location: Institut Mittag-Leffler, Seminar Hall Kuskvillan and Zoom
Video link: Meeting ID: 921 756 1880
Participating: Boris Petkovic - KTH Royal Institute of Technology
We apply KAM method to certain discrete solvable group actions on the three dimensional torus and show a form of local rigidity for such actions without any arithmetic condition.