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ON MAXIMALLY FROBENIUS DESTABILISED VECTOR BUNDLES
被引:1
|作者:
Li, Lingguang
[1
]
机构:
[1] Tongji Univ, Sch Math Sci, Shanghai, Peoples R China
基金:
中国国家自然科学基金;
关键词:
vector bundle;
moduli space;
Frobenius morphism;
MORPHISM;
D O I:
10.1017/S0004972718001314
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
Let X be a smooth projective curve of genus g >= 2 over an algebraically closed field k of characteristic p > 0. We show that for any integers r and d with 0 < r < p, there exists a maximally Frobenius destabilised stable vector bundle of rank r and degree d on X if and only if r vertical bar d.
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页码:195 / 202
页数:8
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