Osman Berat Okutan

Office: Math Building (MA) 430

Department of Mathematics, The Ohio State University,
231 W. 18th Ave. Columbus, OH 43210.



Summer 2018: No teaching.

History and Research

B.S. Mathematics, Bilkent University, Turkey, 2010.
M.S. Mathematics, Bilkent University, Turkey, 2012.

Research interests: Topological Data Analysis, Metric Geometry.
Advisor:Facundo Memoli.


  • F. Memoli, O. Okutan. Metric graph approximations of geodesic spaces. Arxiv preperint, September 2018.
  • F. Memoli, O. Okutan. Quantitative simplification of filtered simplicial complexes. Arxiv preprint, January 2018.
  • F. Memoli, O. Okutan. The distortion of the Reeb quotient map on Riemannian manifolds. Arxiv preprint, January 2018.
  • F .Memoli, O. Okutan. Reeb posets and tree approximations. Arxiv preprint, January 2018.
  • O. Okutan, E. Yalcin, Free actions on products of spheres at high dimensions,
    Algebraic & Geometric Topology 13, pp: 2087-2099, 2013. math.AT/1207.2363