Auditors are welcome at any session, provided they come prepared (e.g., by reading the relevant papers, or being an expert in the field). It was decided that "advertising" to auditors should be done by word of mouth. It would be nice of the inviting class member to introduce any new listeners.
Consistent attendance, while not mandatory, is expected of members of the class. As a rule of thumb, participants should plan to attend at least 75% of the sessions.
The class prefers a broad view of each topic, rather than details about a single result. Furthermore, the class prefers to understand the intuition and basic structure of theorems, rather than the details of their proofs.
Aside from leading the discussion on Wednesday, the responsibilities of the discussion leader are as follows: