Birationally superrigid cyclic triple spaces

I. A. Cheltsov*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract / Description of output

We prove the birational superrigidity and non-rationality of a cyclic triple covering of ℙ 2n branched over a nodal hypersurface of degree 3n for n ≥ 2. The result obtained solves the problem of birational superrigidity for smooth cyclic triple spaces. We also consider certain relevant problems.

Original languageEnglish
Pages (from-to)1229-1275
Number of pages47
JournalIzvestiya: Mathematics
Issue number6
Publication statusPublished - 31 Dec 2004


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