The 680 Series

The basics of topology at Ohio University are covered in the 680 series. These courses form one of the core areas in which students are allowed to take comprehensive exams.  For more information on the courses, feel free to contact a member of our topology group.

680A is essentially an introductory course on set theory, generally covering the following topics

680B covers the basic topological notions and theorems, including the following topics

680C includes more specialized topics, often determined by the instructor.  Examples of potential topics are