Vladimir Boltyansky
Vladimir Boltyansky was born on April 26, 1925. See ranking, bio blurb, and everyone else born that day.
About Vladimir Boltyansky
Vladimir Grigorevich Boltyansky (Russian: Влади́мир Григо́рьевич Болтя́нский; 26 April 1925 – 16 April 2019), also transliterated as Boltyanski, Boltyanskii, or Boltjansky, was a Soviet and Russian mathematician, educator and author of popular mathematical books and articles. He was best known for his books on topology, combinatorial geometry and Hilbert's third problem.