# nLab Andrey Markov Jr

Андрей Андреевич Марков (Andrey Andreyevich Markov) Jr (1903–1979) was a mathematician, the son of Andrey Markov Sr.

He founded the school of Russian constructivism; Markov's principle is named after him. He also worked on the foundations of classical mathematics, including a proof that the classification of $4$-manifolds is undecidable.

category: people

Revised on December 7, 2010 05:43:55 by Toby Bartels (173.190.159.138)