Johannes Hjelmslev

Johannes Trolle Hjelmslev (Danish: [ˈjɛlˀmsleʊ]) (7 April 1873 – 16 February 1950) was a mathematician from Copenhagen, Denmark. Hjelmslev worked in geometry and history of geometry. He was the discoverer and eponym of the Hjelmslev transformation, a method for mapping an entire hyperbolic plane into a circle with a finite radius. He was the father of Louis Hjelmslev.

Publications

See also

References

External links

This article is issued from Wikipedia - version of the Thursday, October 08, 2015. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.