{"title":"An obstruction to smoothing stable maps","authors":"Fatemeh Rezaee, Mohan Swaminathan","doi":"arxiv-2407.01845","DOIUrl":null,"url":null,"abstract":"We describe an obstruction to smoothing stable maps in smooth projective\nvarieties, which generalizes some previously known obstructions. Our\nobstruction comes from the non-existence of certain rational functions on the\nghost components, with prescribed simple poles and residues.","PeriodicalId":501155,"journal":{"name":"arXiv - MATH - Symplectic Geometry","volume":"40 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"arXiv - MATH - Symplectic Geometry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/arxiv-2407.01845","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We describe an obstruction to smoothing stable maps in smooth projective
varieties, which generalizes some previously known obstructions. Our
obstruction comes from the non-existence of certain rational functions on the
ghost components, with prescribed simple poles and residues.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
