{"title":"环面局部共形Kähler流形的表征","authors":"Nicolina Istrati","doi":"10.4310/jsg.2019.v17.n5.a2","DOIUrl":null,"url":null,"abstract":"We prove that a compact toric locally conformally K¨ahler manifold which is not K¨ahler admits a toric Vaisman structure. This is the final step leading to the classification of compact toric locally conformally K¨ahler manifolds. We also show, by constructing an example, that unlike in the symplectic case, toric locally conformally symplectic manifolds are not necessarily toric locally conformally K¨ahler.","PeriodicalId":50029,"journal":{"name":"Journal of Symplectic Geometry","volume":"73 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"A characterisation of toric locally conformally Kähler manifolds\",\"authors\":\"Nicolina Istrati\",\"doi\":\"10.4310/jsg.2019.v17.n5.a2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We prove that a compact toric locally conformally K¨ahler manifold which is not K¨ahler admits a toric Vaisman structure. This is the final step leading to the classification of compact toric locally conformally K¨ahler manifolds. We also show, by constructing an example, that unlike in the symplectic case, toric locally conformally symplectic manifolds are not necessarily toric locally conformally K¨ahler.\",\"PeriodicalId\":50029,\"journal\":{\"name\":\"Journal of Symplectic Geometry\",\"volume\":\"73 1\",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2019-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Symplectic Geometry\",\"FirstCategoryId\":\"100\",\"ListUrlMain\":\"https://doi.org/10.4310/jsg.2019.v17.n5.a2\",\"RegionNum\":3,\"RegionCategory\":\"数学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MATHEMATICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Symplectic Geometry","FirstCategoryId":"100","ListUrlMain":"https://doi.org/10.4310/jsg.2019.v17.n5.a2","RegionNum":3,"RegionCategory":"数学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MATHEMATICS","Score":null,"Total":0}
A characterisation of toric locally conformally Kähler manifolds
We prove that a compact toric locally conformally K¨ahler manifold which is not K¨ahler admits a toric Vaisman structure. This is the final step leading to the classification of compact toric locally conformally K¨ahler manifolds. We also show, by constructing an example, that unlike in the symplectic case, toric locally conformally symplectic manifolds are not necessarily toric locally conformally K¨ahler.
期刊介绍:
Publishes high quality papers on all aspects of symplectic geometry, with its deep roots in mathematics, going back to Huygens’ study of optics and to the Hamilton Jacobi formulation of mechanics. Nearly all branches of mathematics are treated, including many parts of dynamical systems, representation theory, combinatorics, packing problems, algebraic geometry, and differential topology.