Johannes Hjelmslev
id:
johannes-hjelmslev-170-18377101
title:
Johannes Hjelmslev
text:
Johannes Trolle Hjelmslev was a mathematician from Hørning, 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. Originally named Johannes Trolle Petersen, he changed his patronymic to the surname Hjelmslev to avoid confusion with Julius Petersen. Some of his results are known under his original name,
brand slug:
wiki
category slug:
encyclopedia
description:
Danish mathematician
original url:
https://en.wikipedia.org/wiki/Johannes_Hjelmslev
date created:
2011-02-21T18:16:00Z
date modified:
2024-09-01T03:03:23Z
main entity:
{"identifier":"Q936255","url":"https://www.wikidata.org/entity/Q936255"}
image:
fields total:
13
integrity:
15