Resumen de Domination between different products and finiteness of associated semi-norms
In this note we determine all possible dominations between different products of manifolds when none of the factors of the codomain is dominated byproducts. As a consequence, we determine the finiteness of every product-associated functorial semi-norm on the fundamental classes of the afore mentioned products. These results give partial answers to questions of M. Gromov.
