Manfred Madritsch
PhD in Mathematics


  • Since 2012 : Assoc. Professor at University of Lorraine, France
  • [2009-12] : Assistant Professor at Graz University of Technology, Austria
  • [2008-09] : Post-doctoral fellow at GREYC, Caen, France
  • [2006-09] : PhD student at Graz University of Technology, Austria


IECL / Univ. Lorraine
Boulevard des Aiguillettes
54506 Vandœuvre-lès-Nancy
+33(0)3 72 74 54 72

Research interests

I'm an Associated Professor of Mathematics working on number theory and dynamical systems. My main area of research are numeration systems and everything that is connected with them.


A great hobby of mine is coding and I really like using mathematical software like Sage or visualisations tools.

Research Students

  • Renan Laureti, PhD student [2019 --] (co-advised with Yann Bugeaud)
  • Youssef Sadrati, PhD student [2019 --] (co-advised with Youness Lamzuri)
  • Slim Jmal, student apprentice [2020 -- 2021]
  • Stefan Planitzer, student apprentice [2015]

Recent publications

  • G. Lipnik, M. Madritsch, R. Tichy,
    A Central Limit Theorem for Integer Partitions into Small Powers
    arXiv e-prints (2022), arXiv:2204.05592
  • V. Becher, M. Madritsch,
    On a question of Mendès France on normal numbers
    arXiv e-prints (2021), arXiv:2108.06804
  • M. Madritsch, J. Thuswaldner,
    The level of distribution of the sum-of-digits function of linear recurrence number systems
    arXiv e-prints (2019), arXiv:1909.08499
  • M. Madritsch, R. Tichy,
    Multidimensional van der Corput sets and small fractional parts of polynomials
    Mathematika 65 (2019), 400 – 435
  • M. Madritsch, A. Scheerer, R. Tichy,
    Computable absolutely Pisot normal numbers
    Acta Arith. 184 (2018), 7 – 29