Alexander Varchenko

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Alexander Varchenko
Born	(1949-02-06) February 6, 1949 (age 75) Russia
Alma mater	Moscow State University (1971)
Known for	Varchenko's theorem
Scientific career
Fields	Mathematics
Institutions	University of North Carolina at Chapel Hill
Doctoral advisor	Vladimir Arnold

Alexander Nikolaevich Varchenko (Russian: Александр Николаевич Варченко, born February 6, 1949) is a Soviet and Russian mathematician working in geometry, topology, combinatorics and mathematical physics.