Versal deformations in orbit spaces

✍ Scribed by F Puerta; X Puerta; S Tarragona

• Publisher: Elsevier Science
• Year: 2004
• Tongue: English
• Weight: 216 KB
• Volume: 379
• Category: Article
• ISSN: 0024-3795
• DOI: 10.1016/s0024-3795(03)00578-0

✦ Synopsis

Given an orbit space M/ and an equivalence relation defined in it by means of the action of a group G, we obtain a miniversal deformation of an orbit through a miniversal deformation in M with regard to a suitable group action of G × . We show some applications to the perturbations of m-tuples of subspaces and (C, A)-invariant subspaces.