Research Interests

I am interested in Optimisation and Computational Geometry. I am currently working on Tropical Voronoi Diagrams, and the discrete and algorithmic aspects of the tropical metric.


  1. The maximum diameter of pure simplicial complexes and pseudo-manifolds,
    with Francisco Santos. Published in Discrete & Computational Geometry , see also ArXiv.
  2. Topological prismatoids and small non-Hirsch spheres,
    with Francisco Santos. Published in Experimental Mathematics , see also ArXiv link.
  3. Randomized construction of complexes with large diameter,
    with Andrew Newman ArXiv link (preprint).
  4. Tropical bisectors and Voronoi diagrams,
    with Michael Jowsig and Francisco Santos. ArXiv link (preprint).

Last Update: August 2019