In this visualization, each mathematician is represented by a circle, its size portrays the number of students. Colors are chosen according to the country a mathematician was active in. The height of a circle corresponds to the graduation year of the associated mathematician.

A focused circle appears in bright blue, students (below) and advisors (above) are highlighted.

Click on a circle to get information about the researchers graduation and the supervised students.

Initially, all 2277 mathematicians are shown. Use the plus and minus buttons to zoom in and out. The toggle can be used to decolor all circles in order to ease the investigation of the relationships.

Search for a mathematician by using the search box on top. Predictive suggestions are given.