[1] Ivan Vidav was born in Villa Opicina near Trieste, Italy.
Vidav received his Ph.D. with Plemelj as his advisor in 1941 at the University of Ljubljana with the dissertation Kleinovi teoremi v teoriji linearnih diferencialnih enačb (Klein's Theorems in the Theory of Linear Differential Equations).
Vidav's main research interest were differential equations, functional analysis, and algebra.
In 1988, he became an honorary member of the Society of Mathematicians, Physicists and Astronomers of Slovenia (DMFA).
You can help Wikipedia by expanding it.This article about a European mathematician is a stub.