Research Interests

  • discrete geometry, especially subdivisions of polytopes,
  • computational biology, 
  • phylogenetics,
  • computational geometry,
  • tropical geometry,
  • mathematical software,
  • related topics in combinatorics, algebraic geometry, commutative algebra, ...



    • Several contributions to the mathematical software system polymake by Michael Joswig and Ewgenij Gawrilow
    • QuasiDec, polymake extension for computing the block decomposition of a quasi-median graph obtained from a set of partitions or a sequence alignment, 2012
    • CoMRiT (with Andreas Spillner), polymake extension for computing realisations of finite metric spaces (i.e., weighted graphs representing whose shortest-path distance represents the metric), 2012

    PhD Thesis

    Past Projects