2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/222403A convenient technique for calculating completed topological tensor products of functional Frechet and DF spaces is developed. The general construction is applied to proving kernel theorems for a wide class of spaces of smooth and entire analytic functions.10 pages, published versionFunctional Analysis46A32; 46E10; 46A04text