|© | Dror Bar-Natan: Classes: 2004-05: Math 1300Y - Topology:||(82)||
Next: Topological Theorems About Rn
Previous: Class Notes for Tuesday March 15, 2005
Required reading. Read, reread and rereread your notes to this point, and make sure that you really, really really, really really really understand everything in them. Do the same every week! Also, read Hatcher's pages 134-155 and 166-176.
Solve the following problems. (But submit only the underlined ones). In Hatcher's book, problems 3, 4, 8, 9 (a, b, c, d), 12, 14, 28 and 32. on pages 155-159.
Just for fun. Remember the connected sum operation from our quick discussion of surfaces? Prove that the connected sum of three copies of the projetive plane is homeomorphic to the connected sum of a single projective plane and single torus .