absolute geometry (English, noun)
expansion: absolute geometry (plural absolute geometries)
Senses:
topics: geometry
mathematics
sciences
glosses: The single (up to logical equivalence) geometry whose axiomatic system is equivalent to that of Euclidean geometry without the parallel postulate or any alternative.
topics: geometry
mathematics
sciences
glosses: Any geometry whose axiomatic system extends that of absolute geometry (in the singular sense) and neither assumes nor contradicts the parallel postulate.
Forms:
form: absolute geometries
tags: plural