E
Eugene Gutkin
Researcher at Polish Academy of Sciences
Publications - 73
Citations - 2072
Eugene Gutkin is an academic researcher from Polish Academy of Sciences. The author has contributed to research in topics: Dynamical billiards & Geodesic. The author has an hindex of 23, co-authored 73 publications receiving 1965 citations. Previous affiliations of Eugene Gutkin include Columbia University & California Institute of Technology.
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Affine mappings of translation surfaces: geometry and arithmetic
Eugene Gutkin,Chris Judge +1 more
TL;DR: In this article, the authors studied the relation between translation surfaces and quadratic differentials on a Riemann surface S. The main focus is the group Aff(S) and the associated group of differentials (S) ⊂ SL(2, R).
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Billiards in polygons: Survey of recent results
TL;DR: A survey of the dynamics of polygonal billiards in polygons is given in this article, with an emphasis on the material that was not in the literature in 1985.
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Billiards on almost integrable polyhedral surfaces
TL;DR: In this paper, the phase space of the geodesic flow on an almost integrable polyhedral surface is foliated into a one-parameter family of invariant surfaces.
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Convexity of the joint numerical range: topological and differential geometric viewpoints
TL;DR: In this article, a sufficient condition for convexity of the joint numerical range for arbitrary m and n was formulated in terms of the largest eigenvalue of an associated family of hermitian matrices parameterized by the (m − 1)-dimensional unit sphere.