Welcome to our class webpage.

Important materials about the course will be posted here.
Please check this page regularly for new developments.

Last update on Friday, December 16, 2005

The following items are linked here.

• Course description   
   
• Course syllabus    
   
• Homework assignments   
  • Selected solutions:    
    • HW #1
       
    • HW #2
       
    • Comments about Problem 7.39
      Actually, somewhat more like extended hints (and already linked to the homework page),
      but still worth looking at for checking your own answers.
       
    • HW #9     
       
    • HW #10     
       
• Text supplements     
  • Materials about Chapters 1 and 2 of the Fall 2004 version of the text (corresponding to Chapters 1 through 3 of the Fall 2005 version), originally posted on November 6, 2003, and last revised on September 9, 2004.
     
  • Materials about Chapters 4 and 5 of the current (Fall 2005) version of the text.
     
  • Discussion of and an alternative proof of Theorem 18 of §10.5 (about the angle sum in a Poincaré triangle) originally posted on December 8, 2004
     
  • Note: This material is also recommended reading, along with the text.
     
  • Click here to see a more detailed list of these materials.