Polish School of Mathematics

The Polish School of Mathematics was the mathematics community that flourished in Poland in the 20th century, particularly during the Interbellum between World Wars I and II. == Overview == The Polish School of Mathematics subsumed: the Lwów School of Mathematics - mostly focused on functional analysis; the Warsaw School of Mathematics - mostly focused on set theory, mathematical logic and topology; and the Kraków School of Mathematics - mostly focused on differential equations, analytic functions, differential geometry. === Nomenclature === Poland's mathematicians provided a name to Polish notation and Polish space.

Source: Wikipedia — Polish School of Mathematics (CC BY-SA 4.0)