Differential Topology Week 4: Cotangent bundles and differential forms 2 (Part 2/2)

Problem-solving session

00:00:00 Exercises 1 & 2
00:11:57 Exercise 3 (unsolved)
00:13:08 Exercise 4
00:18:04 Exercise 5
00:19:31 Exercise 6
00:22:08 Exercise 7 (unsolved)
00:23:30 Exercise 8
00:28:07 Exercise 9 (unsolved)
00:33:17 Exercise 10
00:38:13 Exercise 11
00:48:58 Exercise 12
01:13:06 Projecting n-forms to k-forms with k less than n, "integrating functions" on submanifolds
01:34:35 Contact topology on 3-manifolds
01:44:20 Flows along vector fields, Lie derivatives
01:56:24 Exercise 13 (unsolved)
01:56:50 Exercise 14