The moduli spaces of sheaves on surfaces, pathologies and brill-noether problems
The moduli spaces of sheaves on surfaces, pathologies and brill-noether problems
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表面滑轮的模空间、病理学和布里奇诺特问题
DOI:
10.1007/978-3-319-94881-2_4
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Huizenga, J.
中科院分区:
文献类型:
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作者:
Cosun, I.;Huizenga, J.
Brill-Noether Theorems play a central role in the birational geometry of moduli spaces of sheaves on surfaces. This paper surveys recent work on the Brill-Noether problem for rational surfaces. In order to highlight some of the difficulties for more general surfaces, we show that moduli spaces of rank 2 sheaves on very general hypersurfaces of degreedincan have arbitrarily many irreducible components asdtends to infinity.