English

Examples of authmorphism groups of ind-varieties of generalized flags

Algebraic Geometry 2018-09-25 v1

Abstract

We compute the automorphism groups of finite and cofinite ind-grassmannians, as well as of the ind-variety of maximal flags indexed by Z_{>0}. We pay special attention to differences with the case of ordinary flag varieties.

Keywords

Cite

@article{arxiv.1809.08414,
  title  = {Examples of authmorphism groups of ind-varieties of generalized flags},
  author = {I. Penkov},
  journal= {arXiv preprint arXiv:1809.08414},
  year   = {2018}
}