Gábor CZÉDLI , professor, doctor of mathematical science,
head of the Doctoral School of Mathematics and Computer Science

Department of Algebra and Number Theory, Bolyai Institute, University of Szeged
Szeged, Aradi vértanúk tere 1, Hungary - 6720.

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(C) G. Czédli




On the best jobs: Wall Street Journal (2009), Career cast 2009, 2011

News (February 9, 2015): If n > 7, then there exist positive integers k,m, a, and b such that n=k+m and the inscribed (= cyclic) convex n-gon of side lengths a, a, ..., a (k copies) and b, b, ... , b (m copies) exists but it is geometrically not constructible with straightedge and compass from a and b. (G. Czédli and Á. Kunos' paper, 2015, download.pdf).