Short course 1/3, online talk,
In this introductory lecture, I will start by setting up the context to study the cohomology of a locally symmetric space. Then I will discuss the notions of inner, cuspidal, and Eisenstein cohomology, and their mutual relationships. Whereas to a large extent I will work with a general connected reductive group over a number field, I will often specialize to GL(n) over a totally real or a totally imaginary number field.
Links:
[1] https://www.mpim-bonn.mpg.de/taxonomy/term/39
[2] https://www.mpim-bonn.mpg.de/node/3444
[3] https://www.mpim-bonn.mpg.de/node/11596