Generating lamplighter groups with bireversible automata
Seminar
Speaker
Dr. Rachel Skipper (Georg-August-Universität Göttingen)
Date
17/10/2018 - 12:00 - 11:00Add to Calendar
2018-10-17 11:00:00
2018-10-17 12:00:00
Generating lamplighter groups with bireversible automata
We use the language of formal power series to construct finite state automata generating groups of the form A \wr Z, where A is the additive group of a finite commutative ring and Z is the integers. We then provide conditions on the ring and the power series which make automata bireversible.
This is a joint work with Benjamin Steinberg.
Third floor seminar room
אוניברסיטת בר-אילן - Department of Mathematics
mathoffice@math.biu.ac.il
Asia/Jerusalem
public
Place
Third floor seminar room
Abstract
We use the language of formal power series to construct finite state automata generating groups of the form A \wr Z, where A is the additive group of a finite commutative ring and Z is the integers. We then provide conditions on the ring and the power series which make automata bireversible.
This is a joint work with Benjamin Steinberg.
Last Updated Date : 08/10/2018
