Abstract de la publi numéro 10202

Probably the first attempt to describe all natural transformations between two superpositions of tensor product and internal hom-functor in certain closed categories. Main condition: tensor unit a generator in a given category. Main result: full description in case of compact closed categories (e.g., finitely generated projective modules). Partial description (for certain superpositions only) for Symmetric Monoidal Closed Categories in general.