1.
At
what points of C is each function conformal?
-
.
-
.
-
.
2. Suppose that is
analytic on a convex domain D and .
Show that is
one-to-one on D
(Hint: ,
where L is the line segment from to .)
3. Use problem 2 to show that the function is
one-to-one on the strip
.
(Hint: Verify that the conclusion of problem 2
remains true if .)
|