Tensor products of topological abelian groups and Pontryagin duality

María V. Ferrer, Julio Hernández-Arzusa, Salvador Hernández

Let $G$ be the group of all $\ZZ$-valued homomorphisms of the Baer-Specker group $\ZZ^\NN$. The group $G$ is algebraically isomorphic to $\ZZ^{(\NN)}$, the infinite direct sum of t…