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My primary research interests are in Riemannian Geometry and Finsler Geometry. Roughly speaking, Riemannian metrics are quadratic metrics while Finsler metrics can be non-quadratic.
Professor, Department of Mathematical Sciences, School of Science, Indiana University-Purdue University Indianapolis
Center for Spacetime Symmetries, College of Arts and Sciences, Indiana University Bloomington
Chair, Department of Mathematical Sciences, School of Science, Indiana University-Purdue University Indianapolis