Fundamental groups of toroidal compactifications

A. K. Kasparian, G. K. Sankaran

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Abstract

We compute the fundamental group of a toroidal compactification of a Hermitian locally symmetric space D/Γ, without assuming either that Γ is neat or that it is arithmetic. We also give bounds for the first Betti number.
Original languageEnglish
Pages (from-to)941-954
Number of pages14
JournalAsian Journal of Mathematics
Volume22
Issue number5
DOIs
Publication statusPublished - 9 Nov 2018

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Locally Symmetric Spaces
Hermitian Symmetric Spaces
Betti numbers
Compactification
Fundamental Group

Keywords

  • math.AG
  • 14M27

Cite this

Fundamental groups of toroidal compactifications. / Kasparian, A. K.; Sankaran, G. K.

In: Asian Journal of Mathematics, Vol. 22, No. 5, 09.11.2018, p. 941-954.

Research output: Contribution to journalArticle

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