- Description of symmetric and skew-symmetric solution set2008 | Faculty of Mathematics and Physics
- A Classification of Locally Homogeneous Affine Connections with Skew-Symmetric Ricci Tensor on 2-Dimensional Manifolds2000 | Faculty of Mathematics and Physics
- How many are affine connections with torsion2014 | Faculty of Mathematics and Physics
- How many are equiaffine connections with torsion2015 | Faculty of Mathematics and Physics
- How many torsionless affine connections exist in general dimension?2016 | Faculty of Mathematics and Physics
- Analysis of a group finite element formulation2017 | Faculty of Mathematics and Physics
- Almost Osserman structures on natural Riemann extensions2013 | Faculty of Mathematics and Physics