Numeration 2020 Utrecht

Numeration 2020, June 29th ā€“ July 3rd, Utrecht University

Unfortunately we have to postpone the workshop to 2021 because of the corona outbreak. 

This is the 2020 edition of a series of events which started in 2005 and is organized by the groupe dā€™etude sur la numeration.

The goal of this workshop is to bring together researchers in combinatorics on words, number theory, symbolic dynamics, and tilings.

The topics involved cover, but are not restricted to:

  • Automatic sequences
  • Diophantine approximation
  • Fractals and tilings
  • Numeration systems and normal numbers

It is possible to submit a paper to the conference proceedings, which will appear as a special issue of Indagationes Mathematicae.

Important dates

  • April 1, 2020: Deadline for submission of abstracts of talks
  • May 1, 2020: Acceptance notification
  • May 15, 2020: Final version of abstracts
  • June 1, 2020: Deadline for registration
  • November 2, 2020: Deadline for submission to special issue

Main Speakers

VerĆ³nica Becher, Hajime Kaneko, Marc Kessebƶhmer, Henna Koivusalo, Derong Kong, Narad Rampersad

Conference Venue

Universiteit Utrecht

Koningsberger building

Budapestlaan 4a-b, 3584 CD Utrecht


There is no admission charge. Please register here.

We offer limited support to PhD students. Please enquire through the e-mail below.