7. Glossary

Absolutely continuous function ; Fonction absolument continue

Equivalently, a function that coincides with the integral of its derivative.

Almost everywhere differentiable function; Fonction différentiable presque partout

Function $t\to \varphi \left(t\right)$ differentiable for all values of t except for a set of isolated points.

Ensemble compact ; Compact set

Closed set (the boundary belongs to the set) and bounded.

Class function ${\mathcal{K}}_{\infty }$ ; Class...