Stefan Müller is a German mathematician and currently a professor at the University of Bonn. He has been one of the founding directors of the Max Planck Institute for Mathematics in the Sciences in 19
The International Congress of Mathematicians is the largest conference for the topic of mathematics. It meets once every four years, hosted by the International Mathematical Union.
Georg Cantor (1845–1918)
The 1932 International Congress of Mathematicians in Zürich, Switzerland
The Soviet commemorative stamp for the 1966 Congress in Moscow