Topology of AdelesCovers the topology of Adeles and their relationship with quadratic forms, polynomial varieties, and finiteness properties.
Normed SpacesCovers normed spaces, dual spaces, Banach spaces, Hilbert spaces, weak and strong convergence, reflexive spaces, and the Hahn-Banach theorem.
The Jordan Curve TheoremExplores the Jordan Curve Theorem, illustrating the division of a plane by a simple closed curve into two regions.
Open Mapping TheoremExplains the Open Mapping Theorem for holomorphic maps between Riemann surfaces.
Recognizing a QuotientDiscusses the recognition of a quotient in topology and the properties of the quotient topology.