Concept information
Preferred term
Beltrami-Klein model
Definition(s)
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In geometry, the Beltrami–Klein model, also called the projective model, Klein disk model, and the Cayley–Klein model, is a model of hyperbolic geometry in which points are represented by the points in the interior of the unit disk (or n-dimensional unit ball) and lines are represented by the chords, straight line segments with ideal endpoints on the boundary sphere.
(Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Beltrami%E2%80%93Klein_model)
Broader concept(s)
Synonym(s)
- Cayley-Klein model
- Klein disk model
- projective model
In other languages
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French
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modèle du disque de Klein
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modèle projectif
URI
http://data.loterre.fr/ark:/67375/PSR-LFD6T8CJ-2
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