• Homework Assignment 1, due: Tuesday, January 29. Here are solution keys to Assignment 1.
• Homework Assignment 2, due: Tuesday, February 5. Here are solution keys to Assignment 2.
• Homework Assignment 3, due: Thursday, February 14. Here are solution keys to Assignment 3.
• Homework Assignment 4, due: Tuesday, February 19. Here are solution keys to Assignment 4.
• Here are the solution keys to Midterm I.
• Homework Assignment 5, due: Thursday, March 6. Here are solution keys to Assignment 5.
• Homework Assignment 6, due: Thursday, March 27. Here are solution keys to Assignment 6.
• Homework Assignment 7, due: Thursday, April 3. Here are solution keys to Assignment 7.
• Homework Assignment 8, due: Thursday, April 17. Here are solution keys to Assignment 8.
• Homework Assignment 9, due: Thursday, April 24.
• Here is the ordered list of scores on midterm II: 91, 84, 83, 82, 81, 81, 76.5,72, 61.5, 58.5, 50.5, and Here are solution key to Midterm II.
• Here are some comments and reading guides on geodesics, parallel transports, and the Gauss-Bonnet Theorem.
• Here is the optional assignment for extra credits on the geometry of maps.