抄録
A simple K3-singularity is a three-dimensional normal isolated singularity with a certain condition on the mixed Hodge structure on a good resolution. We prove here that a three-dimensional normal isolated singularity is a simple K3-singularity if and only if the exceptional divisor of a Q-factorial terminal modification is an irreducible normal K3-surface.
| 本文言語 | English |
|---|---|
| ページ（範囲） | 19-24 |
| ページ数 | 6 |
| ジャーナル | Tohoku Mathematical Journal |
| 巻 | 44 |
| 号 | 1 |
| DOI | |
| 出版ステータス | Published - 1992 |
| 外部発表 | はい |
ASJC Scopus subject areas
- Mathematics(all)