Pseudogroup
id:
pseudogroup-304-9277076
title:
Pseudogroup
text:
In mathematics, a pseudogroup is a set of diffeomorphisms between open sets of a space, satisfying group-like and sheaf-like properties. It is a generalisation of the concept of a group, originating however from the geometric approach of Sophus Lie to investigate symmetries of differential equations, rather than out of abstract algebra. The modern theory of pseudogroups was developed by Élie Cartan in the early 1900s.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Pseudogroup
date created:
date modified:
2023-12-18T22:02:45Z
main entity:
{"identifier":"Q4382845","url":"https://www.wikidata.org/entity/Q4382845"}
image:
fields total:
13
integrity:
13