Ilkka Törmä profile picture
Ilkka
Törmä
Mathematics
University Lecturer, Mathematics
Docent, Department of Mathematics and Statistics
PhD

Contact

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Areas of expertise

Symbolic dynamics
Cellular automata

Biography

I am currently a university teacher at the Department of Mathematics and Statistics. I obtained my PhD from the University of Turku in 2015. Since then I have worked as a researcher at Boston University (USA), University of Montpellier (France), and now at the University of Turku.

Teaching

I have lectured an undergraduate course on plane geometry on three consecutive years. In the past I have also lectured courses on undergraduate abstract algebra and preliminary mathematics. In spring 2021 I will lecture a Master's-level course "Advanced Symbolic Dynamics".

Research

I study cellular automata and multidimensional symbolic dynamics, from both dynamical and computational perspectives. In particular, I am interested in the properties of multidimensional SFTs and sofic shifts, and the relations between their different subclasses.

Publications

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A Uniquely Ergodic Cellular Automaton (2015)

Journal of Computer and System Sciences
Ilkka Törmä
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))

Group-Walking Automata (2015)

International Workshop on Cellular Automata and Discrete Complex Systems, Lecture Notes in Computer Science
Ville Salo, Ilkka Törmä
(Vertaisarvioitu artikkeli konferenssijulkaisussa (A4))

Plane-Walking Automata (2015)

Lecture Notes in Computer Science
Salo V, Torma I
(Vertaisarvioitu artikkeli kokoomateoksessa (A3))

Playing with Subshifts (2014)

Fundamenta Informaticae
Ville Salo, Ilkka Törmä
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
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