The second pluri-genus of smoothable Gorenstein surface singularities

Rong Du; Stephen S.T. Yau

doi:10.1007/s11425-010-0062-2

The second pluri-genus of smoothable Gorenstein surface singularities

Rong Du
, Stephen S.T. Yau

University of Illinois at Chicago

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

For complete intersection isolated surface singularities, Okuma gave a formula for the second plurigenus relating geometry genus, Milnor number and Tjurina number. We generalize Okuma's theorem to Gorenstein smoothable surface singularities.

源语言	英语
页（从-至）	635-639
页数	5
期刊	Science China Mathematics
卷	53
期	3
DOI	https://doi.org/10.1007/s11425-010-0062-2
出版状态	已出版 - 2010
已对外发布	是

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title = "The second pluri-genus of smoothable Gorenstein surface singularities",

abstract = "For complete intersection isolated surface singularities, Okuma gave a formula for the second plurigenus relating geometry genus, Milnor number and Tjurina number. We generalize Okuma's theorem to Gorenstein smoothable surface singularities.",

keywords = "Gorenstein, Milnor number, Second pluri-genus, Smoothable, Tjurina number",

author = "Rong Du and Yau, \{Stephen S.T.\}",

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KW - Gorenstein

KW - Milnor number

KW - Second pluri-genus

KW - Smoothable

KW - Tjurina number

UR - https://www.scopus.com/pages/publications/77952222897

U2 - 10.1007/s11425-010-0062-2

DO - 10.1007/s11425-010-0062-2

M3 - 文章

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SN - 1674-7283

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SP - 635

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JO - Science China Mathematics

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The second pluri-genus of smoothable Gorenstein surface singularities

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