Problem 1607 (difficulty: 2/10)

The function \(\displaystyle f(z)\) is holomorphic in the interior of the unit disc (\(\displaystyle |z|<1\)) and \(\displaystyle |f|<1\). How large can \(\displaystyle |f'''(0)|\) be?

Answer-->

Give me another random problem!

Subject, section:
Requested difficulty:
Request for a concrete problem:I want problem no.

Supported by the Higher Education Restructuring Fund allocated to ELTE by the Hungarian Government