• Homework is due at the beginning of class.
• Collaborations are welcome however you must turn in your own copy and list on it the names of your collaborators.
• Use words to explain your work, if necessary. Show your work.
• A star * after a problem indicates that the problem is recommended only. You dont turn it in, nor will it be graded.

Week	Lecture Number	Assignment
Week 1	lecture 1	homework 1 (with solutions)
Week 1	lecture 2	homework 2 (with solutions)
Week 1	lecture 3	homework 3 (with solutions)
Week 2	lecture 4	homework 4 (with solutions)
Week 2	lecture 5	homework 5 (with solutions)
Week 3	lecture 6	homework 6 (with solutions)
Week 3	lecture 7	homework 7 (with solutions)
Week 4	lecture 8	homework 8 (with solutions)
Week 4	lecture 9	homework 9 (with solutions)
Week 4	lecture 10	homework 10 (with solutions)
Week 5	lecture 11	homework 11 (with solutions)
Week 5	lecture 12	homework 12 (with solutions)
Week 6	lecture 13	homework 13 (with solutions)
Week 6	lecture 14	homework 14 (with solutions)
Week 6	lecture 15	homework 15 (with solutions)
Week 7	lecture 16	homework 16 (with solutions)
Week 7	lecture 17	homework 17 (with solutions)

Please send questions and comments to maths21a@fas.harvard.edu

Maths21A | Oliver Knill | Summer 2007 | Summer school | Department of Mathematics | Faculty of Art and Sciences | Harvard University