Starting questions for the exam

The final oral exam will be held on December 4th and 5th in room 720.

For the start of the exam, please choose one of the following three results and spend up to 10 minutes giving an overview of its proof (please check beforehand that your presentation takes no longer than 10 minutes):

• The universal coefficient theorem for cohomology
• Poincar¨¦ duality
• Serre's finiteness theorem for even dimensional spheres