en
Scientific article
English

Categorical aspects in projective geometry

Published inApplied categorical structures, vol. 6, no. 1, p. 87-103
Publication date1998
Abstract

After introducing morphisms between projective geometries, some categorical questions are examined. It is shown that there are three kinds of embeddings and two kinds of quotients. Furthermore the morphisms decompose in a canonical way into four factors.

Keywords
  • Morphisms and homomorphisms of projective geometries
  • Subgeometries and subspaces
  • Quotient geometries
  • Initial and final morphisms
  • Sections and retractions
  • Decomposition of a morphism
Citation (ISO format)
FAURE, Claude-Alain, FROLICHER, Alfred. Categorical aspects in projective geometry. In: Applied categorical structures, 1998, vol. 6, n° 1, p. 87–103. doi: 10.1023/A:1008632119843
Main files (1)
Article (Published version)
accessLevelRestricted
Identifiers
ISSN of the journal0927-2852
941views
0downloads

Technical informations

Creation11/11/2010 3:16:00 PM
First validation11/11/2010 3:16:00 PM
Update time03/14/2023 4:08:44 PM
Status update03/14/2023 4:08:43 PM
Last indexation01/15/2024 9:48:42 PM
All rights reserved by Archive ouverte UNIGE and the University of GenevaunigeBlack