# On compactifications of affine homology 3-cells into quadric fibrations

2 被引用数 (Scopus)

## 抄録

In this paper we deal with compactifications of affine homology 3-cells into quadric fibrations such that the boundary divisors contain fibers. We show that all such affine homology 3-cells are isomorphic to the affine 3-space A3. Moreover, we show that all such compactifications can be connected by explicit elementary links preserving A3 to the projective 3-space P3.

本文言語 英語 1-29 29 Journal of Algebra 563 https://doi.org/10.1016/j.jalgebra.2020.07.008 出版済み - 12 1 2020 はい

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