Homomorphisms between Stone-Cech Homomorphisms into Stone-Cech Remainders of Countable Groups

A lemma on extending functions into F -s

A lemma on extending functions into F -spaces and homomorphisms between Stone–Čech remainders

✍ I. Protasov; J. Pym; D. Strauss 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 190 KB

This papers contains two main results. The first is a theorem about continuous functions from a countably compact Hausdorff space into a compact F -space, which has applications to the algebraic properties of the Stone-Čech compactification βS of a discrete semigroup S. The second main result shows