The Bieberbach conjecture
This is an eminently readable account of the history of progress on the Bieberbach conjecture from Koebe and Bieberbach, through Loewner, Lebedev and Milin, to its recent proof of Louis de Branges - in a most outstanding way. The conjecture was that if the function \(f(z)=z+a_ 2z^ 2+..\). is analytic and univalent (that is, one-one) in \(| z| <1\), then \(| a_ n| \leq n\).
scientific article; zbMATH DE number 3944198
scientific article