MATH 322 Harmonic Analysis
Homework # 9
Due Friday, April 13.
- Read Chapter 5. Do Exercises #20 -- 23. Hand in
#21 & 22.
Write up your results carefully.
Here are some comments on the exercises.
- Exercise 20. Use the hint and calculate.
- Exercise 21. This is a good result to know. Again the hint
provides you with all the information you need.
- Exercise 22. Show that you can assume the function f is
normalized. Then use the uncertainty theorem.
- Exercise 23. Don't try too hard on this one, especially if the
operator notation is not familiar to you.