klein felix german mathematician (1 Ergebnisse)

4to. 2/3 p. Folded. Some water stains and two punch holes to the left border. To an unnamed colleague: Ich danke Ihnen und Ihrer Gesellschaft für die freundliche Auszeichnung, die Sie mir haben zu teil werden lassen, ganz besonders. []"Felix Klein was a German mathematician whose synthesis of geometry as the study of the properties of a space that are invariant under a given group of transformations, known as the Erlanger Programm, profoundly influenced mathematical development.