{"title":"Gromov–Witten Invariants Under Blow-Ups Along ( − 1 , − 1 ) -Curves","authors":"Hua-Zhong Ke","doi":"10.1307/MMJ/1596700816","DOIUrl":null,"url":null,"abstract":"For blow-ups of threefolds along ( − 1 , − 1 ) -curves, we use the degeneration formula and the absolute/relative correspondence to obtain some closed blow-up formulae for Gromov–Witten invariants and generalized BPS numbers.","PeriodicalId":49820,"journal":{"name":"Michigan Mathematical Journal","volume":"23 1","pages":"515-531"},"PeriodicalIF":0.8000,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Michigan Mathematical Journal","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.1307/MMJ/1596700816","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 2
Abstract
For blow-ups of threefolds along ( − 1 , − 1 ) -curves, we use the degeneration formula and the absolute/relative correspondence to obtain some closed blow-up formulae for Gromov–Witten invariants and generalized BPS numbers.
期刊介绍：
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