Normal families, complex analysis question
- From: "James" <James545@xxxxxxxxx>
- Date: Thu, 22 Dec 2005 10:20:16 -0500
Let H be the family of functions h analytic on D = { | z | < 1 } so that
h(D) is contained in C - [-oo,0].
I am trying to show that H is a normal family.
So the image of h is contained in a domain that can be used as a branch of
log. The function
f (z) = [sqrt(z) - 1] / [sqrt(z) + 1]
maps C - [-oo,0] analytically isomorphically to D.
So I have that | f o h | <= 1
for all h in H. I want to show that H is locally bounded.
But that is all I can get, and it doesn't help me at all. Any thoughts?
James
.
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