AGC Lecture 5a - Places and valuations of function fields
42:59
AGC Lecture 5b - Divisors
55:16
AGC Lecture 5c - Principal divisors and Riemann-Roch spaces
48:18
AGC Recitation 5 - The rational function field continued, and the ramification and residual indices
1:15:16
AGC Lecture 3c - Places and the residue field
1:01:35
AGC Lecture 4a - The ramification and residual indices
47:07
AGC Lecture 4d - Algebraic function fields
30:56
AGC Lecture 2e - Valuations (formal treatment)
17:21