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Homepage for Charlene Kalle


Mathematisch Instituut
Universiteit Leiden
Niels Bohrweg 1
2333 CA Leiden
The Netherlands
Room 212
Email: kallecccj@math.leidenuniv.nl
Tel: +31 71 5271590
foto van mij


I'm an associate professor at the Mathematical Institute of Leiden University. Information about my former whereabouts can be found on my short CV.


interval maps, ergodic theory, dynamical systems, numeration systems, number expansions, fractal geometry

PhD students


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Publications in international journals

Publications in Dutch




Together with Karma Dajani and Robbert Fokkink I am organising one-day meetings in Ergodic Theory and Fractals. Previously Tom Kempton and Cor Kraaikamp have also co-organised such meetings.

Together with Carlo Carminati, Sara Munday and Evgeny Verbitskiy I organised the conference 60 years of dynamics and number expansions from December 10 to 14, 2018 at the Centro Ennio de Giorgi in Pisa.

Together with Karma Dajani I organised the workshop on `Fractals, Ergodic Theory and Dynamical Systems' in Utrecht in 2016.

Together with Evgeny Verbitskiy I organised a workshop on `Ergodic Theory and Dynamical Systems' in honour of Prof. Yakov Sinai holding the Kloosterman Chair in Leiden in 2015.

I co-organised the school and workshop called Streams II at the Lorentz Center in Leiden in 2014.


In the fall semester of 2021-2022 I will be teaching the bachelor/master course Ergodic Theory and Fractals together with Evgeny Verbitskiy.
I will also be tutoring a group of first year mathematics students for the course Wiskundige Structuren.

In the spring semester of 2021-2022 I will be teaching Dynamics and Chaos for second year mathematics students together with Martina Chirilus-Bruckner.

Foundation Compositio Mathematica

Starting January 2022 I am a board member and the secretary of the Foundation Compositio Mathematica.