R e s e a r c h
My research is in the area of topology and geometry.
My research is in the area of topology and geometry.
Published papers:
1. (Joint with D. Kalmanovich and E. Nevo) Flag-no-square triangulations of 4-manifolds. Discrete & Computational Geometry (DOI)
2. (Joint with J-F. Lafont and F. Zheng) Some Kähler structures on product of 2-spheres. L'Enseignement Mathématique, Vol. 64, Issue 1/2, (2018), 127–142. (DOI)
3. (Joint with F. T. Farrell) Teichmüller space of negatively curved metrics on complex hyperbolic manifolds is not contractible. Science China Mathematics, Vol. 60, Issue 4, (2017), 569-580. (DOI)
4. Teichmüller space of negatively curved metrics on Gromov Thurston Manifolds is not contractible. Journal of Topology and Analysis, Vol. 6, No. 4, (2014), 541-555. (DOI)
Preprints:
1. (Joint with J-F. Lafont, B. Minemyer, M. Stover, and J. Wells) High dimensional hyperbolic Coxeter groups that virtually fiber (preprint, 2025). https://arxiv.org/pdf/2502.12906
2. (Joint with S. Bhunia) Conjugacy and reversibility of plane homeomorphisms (preprint, 2022). https://arxiv.org/pdf/2211.08556.pdf
In preparation:
2. (Joint with J-F. Lafont and F. Zheng) Teichmüller space of almost complex structures on complex hyperbolic manifolds.