pseudogroup
C20469
concept
A pseudogroup is a collection of local homeomorphisms (or diffeomorphisms) on a topological space that is closed under composition, inversion, restriction to open subsets, and gluing of compatible local maps, generalizing the notion of a group action to local symmetries.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| transformation group | 1 |
Instances (2)
| Instance | Via concept surface |
|---|---|
| Lie pseudogroup | — |
| affine group of R^n | transformation group |