Activities per year
Abstract
n this article we study Whitney (B) regular stratified spaces with the action of a compact Lie group G which preserves the strata. We prove an equivariant submersion theorem and use it to show that such a G-stratified space carries a system of G-equivariant control data. As an application, we show that if A⊂X is a closed G-stratified subspace which is a union of strata of X, then the inclusion i:A↪X is a G-equivariant cofibration. In particular, this theorem applies whenever X is a G-invariant analytic subspace of an analytic G-manifold M and A↪X is a closed G-invariant analytic subspace of X.
Original language | English |
---|---|
Pages (from-to) | 13-36 |
Number of pages | 24 |
Journal | Methods and Applications of Analysis |
Volume | 26 |
Issue number | 1 |
DOIs | |
Publication status | Published - 14 Nov 2019 |
Bibliographical note
This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.Activities
- 10 Invited talk
-
Morse Complex on Singular Spaces
Graeme Peter Desmond Wilkin (Invited speaker)
18 Mar 2022Activity: Talk or presentation › Invited talk
-
Morse theory on singular spaces
Graeme Peter Desmond Wilkin (Invited speaker)
10 Feb 2020Activity: Talk or presentation › Invited talk
-
Morse theory on singular spaces
Graeme Peter Desmond Wilkin (Invited speaker)
13 Jan 2020Activity: Talk or presentation › Invited talk
Projects
- 2 Finished
-
Geometry and Topology of Singular Spaces
1/08/18 → 30/06/19
Project: Other project › Project from former institution
-
Morse-Kirwan theory on singular spaces
1/09/14 → 31/01/18
Project: Other project › Project from former institution