Classification of isolated singularities by means of algebraic geometric studies of invariants
通过不变量的代数几何研究对孤立奇点进行分类
基本信息
- 批准号:18540051
- 负责人:
- 金额:$ 2.32万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2006
- 资助国家:日本
- 起止时间:2006 至 2009
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Tomari found a sufficient condition for the new 5 classes of hypersurface simple K3 singularities would be the last of 95+5 classes. The four of these 5 classes are the classical one found in the Ishii-Tomari theory on Veronese subring of famous 95 classes, but the other one is completely new one. Watanabe has been studying F-threshold, integral closures, and tight closures of several ideals and got many results.
托马里(Tomari)发现,新的5类Hyperface Simple K3奇异性是95+5类中的最后一个。这5个类中的四个是关于著名95个类的Veronese子的古典理论中的经典理论,但另一个是全新的。渡边一直在研究F阈值,整体封闭和几个理想的紧密关闭,并取得了许多结果。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
classification of hypersurface simple K3 singularities- 95 and others
超曲面简单 K3 奇点的分类 - 95 等
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:S. Noh;K.-i. Watanabe;泊 昌孝
- 通讯作者:泊 昌孝
Adjacent integrally closed ideals in 2-dimensional regular local rings.
二维正则局部环中相邻的全闭理想。
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:S. Noh;K.-i. Watanabe
- 通讯作者:K.-i. Watanabe
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- 1
TOMARI Masataka的其他基金
Filtered blowing-up of local rings and algebraic geometric classification of singularities
局部环的滤波放大和奇点的代数几何分类
- 批准号:1654004316540043
- 财政年份:2004
- 资助金额:$ 2.32万$ 2.32万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
Filtered blowing-up of singularities and algebraic geometric properties of tangent cone
奇点的过滤吹胀和正切锥体的代数几何性质
- 批准号:1454001714540017
- 财政年份:2002
- 资助金额:$ 2.32万$ 2.32万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
Classification of higher dimensional hypersurface singularities in terms of non-degenerate complete intersections
根据非简并完全交集对高维超曲面奇点进行分类
- 批准号:1264002012640020
- 财政年份:2000
- 资助金额:$ 2.32万$ 2.32万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
Algebro-geometric studies of rational singularities and related singularities by blowing-ups
通过爆炸对有理奇点和相关奇点进行代数几何研究
- 批准号:0964002109640021
- 财政年份:1997
- 资助金额:$ 2.32万$ 2.32万
- 项目类别:Grant-in-Aid for Scientific Research (C)Grant-in-Aid for Scientific Research (C)
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