AskDefine | Define perron

User Contributed Dictionary

see Perron



  1. Platform on which passengers wait for a train: it is next to a spoor.




  1. An external staircase leading to a platform from which one enters a building.

Extensive Definition

"Perron" redirects here. For the cardinal see, Jacques-Davy Duperron.
Oskar Perron (7 May 188022 February 1975) was a German mathematician. He made numerous contributions concerning differential equations and partial differential equations. He is also famous for his encyclopedic book on continued fractions Die Lehre von den Kettenbrüchen.

External links

perron in German: Oskar Perron
perron in Swedish: Oskar Perron
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