bn:03137786n
Noun Concept
Categories: Projective geometry
EN
collineation  automorphic collineation  Colineation group  collineation group
EN
In projective geometry, a collineation is a one-to-one and onto map from one projective space to another, or from a projective space to itself, such that the images of collinear points are themselves collinear. Wikipedia
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EN
In projective geometry, a collineation is a one-to-one and onto map from one projective space to another, or from a projective space to itself, such that the images of collinear points are themselves collinear. Wikipedia
A bijection from one projective space to another that preserves collinearity Wikidata
An isomorphism from one projective space to another, often to itself. Wiktionary
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