Research Interests

DFG-Project Geometry of Hyperbolic Polynomials

(joint with Rainer Sinn, FU Berlin)

"At the heart of this project are hyperbolic polynomials and their hyperbolicity cones. These are real polynomials in several variables bounding a convex cone, with a particular reality condition on the roots. They originate in complex analysis and the theory of partial differential equations, but have more recently arisen in optimization, combinatorics, and probability theory. [..]"

Advances in Geometry

I am a member of the editorial board of Advances in Geometry. The journal covers a wide range of topics in geometry. (Please send submissions to the managing editor, following instructions on the journal's homepage.)


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Text books

Lecture Notes