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2009 IMS
3
3
Part of
2009 IMS
Problems
(1)
Analytic on C excluding countably many points
Source: IMS 2009
5/20/2009
Let
A
⊂
C
A\subset \mathbb C
A
⊂
C
be a closed and countable set. Prove that if the analytic function
f
:
C
\
A
⟶
C
f: \mathbb C\backslash A\longrightarrow \mathbb C
f
:
C
\
A
⟶
C
is bounded, then
f
f
f
is constant.
function
algebra
domain
calculus
integration
topology
Functional Analysis