- LC reductions yield isomorphic simplicial complexes2008 | Faculty of Mathematics and Physics
- Hardness of Embedding Simplicial Complexes in R^d2009 | Faculty of Mathematics and Physics
- d-collapsibility is NP complete for d greater or equal to 42010 | Faculty of Mathematics and Physics
- d-collapsibility is NP-complete for d greater or equal to 42009 | Faculty of Mathematics and Physics
- Non-representability of finite projective planes by convex sets2010 | Faculty of Mathematics and Physics
- Combinatorial Alexander Duality - a Short and Elementary Proof2009 | Faculty of Mathematics and Physics
- Dimension gaps between representability and collapsibility2009 | Faculty of Mathematics and Physics