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检索条件"主题词=Weighted projective line"
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Classification of tilting bundles over a weighted projective line of type (2, 3, 3)
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Frontiers of Mathematics in China 2015年 第5期10卷 1147-1167页
作者: Yanan LIN Xiaolong QIU School of Mathematical Sciences Xiamen University Xiamen 361005 China
We give a complete classification of tilting bundles over a weighted projective line of type (2, 3, 3). This yields another realization of the tame concealed algebras of type E6.
来源: 维普期刊数据库 维普期刊数据库 评论
Prüfer Sheaves and Generic Sheaves Over the weighted projective lines and Elliptic Curves
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Acta Mathematica Sinica,English Series 2017年 第5期33卷 705-724页
作者: Jian Min CHEN Jin Jing CHEN Ya Nan LIN School of Mathematical Sciences Xiamen University Xiamen 361005 P. R. China
In the present paper, we introduce the concepts of Prüfer sheaves and adic sheaves over a weighted projective line of genus one or an elliptic curve, show that Prüfer sheaves and adic sheaves can characterize the ca... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Tilting objects on tubular weighted projective lines: A cluster tilting approach
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Science China Mathematics 2021年 第4期64卷 691-710页
作者: Jianmin Chen Yanan Lin Pin Liu Shiquan Ruan School of Mathematical Sciences Xiamen UniversityXiamen 361005China Department of Mathematics Southwest Jiaotong UniversityChengdu 610031China
Using the cluster tilting theory,we investigate the tilting objects in the stable category of vector bundles on a weighted projective line of weight type(2,2,2,2).More precisely,a tilting object consisting of rank-two... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Tilting sheaves for weighted projective lines of weight type (p)
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Frontiers of Mathematics in China 2018年 第3期13卷 715-724页
作者: Xiaofeng ZHANG Department of Mathematics Xiamen Institute of Technology Xiamen 361021 China
We give a complete classification of tilting sheaves over weighted projective lines of weight type (p).
来源: 维普期刊数据库 维普期刊数据库 评论
Abelianness of the “missing part” from a sheaf category to a module category
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Science China Mathematics 2014年 第2期57卷 245-258页
作者: CHEN JianMin LIN YaNan RUAN ShiQuan School of Mathematical Sciences Xiamen University
This paper investigates the structure of the"missing part"from the category of coherent sheaves over a weighted projective line of weight type(2,2,n)to the category of finitely generated right modules on the associate... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论