
The Hellsten-Kjellberg-Norstad inequality.- The cos?-theorem.- A generalization of the Ahlfors-Heins theorem.- The Paley conjecture.- A cos ?-problem and a differential inequality.- A counterexample.- Proof of Theorem 5.2.- Two consequences of a theorem of A. Baernstein.- On two theorems of A. Baernstein.
Topics in Complex Analysis