Section outline
-
Disjoint unions, quotient spaces, adjunction spaces, orbit spaces (cursory: proof of Thm 3.79).
Reading: Chapter 3 (pages 64-77 and 78-81)
Some recommended
Exercises: 3.40, 3.43, 3.46, 3.61, 3.63, 3.72.
Problems: 3-14, 3-15, 3-16.