English

Toroidal compactifications and Borel--Serre compactifications

Algebraic Geometry 2021-07-26 v1

Abstract

We discuss connections of toroidal compactifications and Borel--Serre compactifications in view of the fundamental diagram of extended period domains. We give a complement to a work of Goresky--Tai.

Cite

@article{arxiv.2107.10999,
  title  = {Toroidal compactifications and Borel--Serre compactifications},
  author = {Kazuya Kato and Chikara Nakayama and Sampei Usui},
  journal= {arXiv preprint arXiv:2107.10999},
  year   = {2021}
}
R2 v1 2026-06-24T04:26:59.980Z