We present a ty** system with non-idempotent intersection types, ty** a term syntax
covering three different calculi: the pure λ-calculus, the calculus with explicit substitutions λ …

We present a ty** system for the λ-calculus, with non-idempotent intersection types. As it is
the case in (some) systems with idempotent intersections, a λ-term is typable if and only if it …

Nous étudions des systèmes de typage avec des types intersections non-idempotents pour
des variantes du lambda-calcul et nous discutons de leurs propriétés et de leurs …

We study systems of non-idempotent intersection types for different variants of the λ-calculus
and we discuss properties and applications. Besides the pure λ-calculus itself, the variants …