MTH304A - Topology

 Topological spaces, Basis for a topology, The order topology, Subspace topology, Closed sets. Countability axioms, Limit points, Convergence of nets in topological spaces, Continuous functions, The product topology, Metric topology, Quotient topology. Connected spaces, Connected sets in R, Components and path components, Compact spaces, Compactness in metric spaces, Local compactness, One point compactification. Separation axioms, Uryshons lemma, Uryshonsmetrization theorem, Tietz extension theorem. The Tychonoff theorem, Completely regular spaces, Stone Czech compactification.