Education
He studied at Aachen, Berlin, Göttingen, and Karlsruhe.
mathematician university professor
He studied at Aachen, Berlin, Göttingen, and Karlsruhe.
Hamel was born in Düren, Rhenish Prussia. His adviser of doctoral study was David Hilbert. He taught at Brünn in 1905, Aachen in 1912, and at the Technical University of Berlin in 1919.
In 1927, Hamel studied the size of the key space for the Kryha encryption device.
He died in Landshut, Bavaria.
Prussian Academy of Sciences. German Academy of Sciences at Berlin. German Academy of Sciences Leopoldina.
Bavarian Academy of Sciences and Humanities]
He became a member of the Prussian Academy of Sciences in 1938 and the Bavarian Academy of Sciences in 1953.