Actions of a group of prime order without equivariantly simple germs
Algebraic Geometry
2026-04-28 v2
Abstract
We prove that equivariantly simple invariant singularities can only exist for very few representations of a group of prime order: for real representations and some ``almost, but not quite real'' representations.
Cite
@article{arxiv.2603.07112,
title = {Actions of a group of prime order without equivariantly simple germs},
author = {Ivan Proskurnin},
journal= {arXiv preprint arXiv:2603.07112},
year = {2026}
}