Mathematics. Articles in English (et en français dans le futur).

The Lebesgue-Radon-Nikodym theorem and how von Neumann proved it

The Lebesgue-Radon-Nikodym theorem and how von Neumann proved it

Counterexamples of Fubini's theorem

Counterexamples of Fubini's theorem

Fubini's theorem in Euclidean space (Understanding 'almost everywhere')

Fubini's theorem in Euclidean space (Understanding 'almost everywhere')

Topological properties of the zeros of a holomorphic function

Topological properties of the zeros of a holomorphic function