{"title":"校正:具有零平均曲率矢量的洛伦兹4流形中曲面的各向同性","authors":"Naoya Ando","doi":"10.1007/s12188-023-00272-y","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":50932,"journal":{"name":"Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg","volume":"93 2","pages":"163 - 166"},"PeriodicalIF":0.4000,"publicationDate":"2023-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Correction to: Isotropicity of surfaces in Lorentzian 4-manifolds with zero mean curvature vector\",\"authors\":\"Naoya Ando\",\"doi\":\"10.1007/s12188-023-00272-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":50932,\"journal\":{\"name\":\"Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg\",\"volume\":\"93 2\",\"pages\":\"163 - 166\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2023-11-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s12188-023-00272-y\",\"RegionNum\":4,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg","FirstCategoryId":"100","ListUrlMain":"https://link.springer.com/article/10.1007/s12188-023-00272-y","RegionNum":4,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATHEMATICS","Score":null,"Total":0}
引用次数: 1
摘要
在本文中,我们看到Ando (Abh Math Semin Univ Hambg 92:105-123, 2022, Proposition 1)中的超曲面$$\mathcal {L}_{\pm }$$是中性的但不是平坦的。尽管如此,我们发现平行的几乎复杂结构$$\mathcal {I}_{\pm }$$适合于Ando (Abh Math Semin Univ Hambg 92:105-123, 2022,定理1)和平行的几乎准复杂结构$$\mathcal {J}_{\pm }$$适合于Ando (Abh Math Semin Univ Hambg 92:105-123, 2022,定理2)。
期刊介绍:
The first issue of the "Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg" was published in the year 1921. This international mathematical journal has since then provided a forum for significant research contributions. The journal covers all central areas of pure mathematics, such as algebra, complex analysis and geometry, differential geometry and global analysis, graph theory and discrete mathematics, Lie theory, number theory, and algebraic topology.