摘要翻译：
由于证明中的一个重大错误，这篇论文已被作者撤回。修正了错误，并在ARXIV:0910.5327中扩展了论文
---
英文标题：
《A few remarks concerning the geometry of the moduli spaces of semistable
  sheaves supported on plane curves of multiplicity four》
---
作者：
Mario Maican
---
最新提交年份：
2010
---
分类信息：

一级分类：Mathematics        数学
二级分类：Algebraic Geometry        代数几何
分类描述：Algebraic varieties, stacks, sheaves, schemes, moduli spaces, complex geometry, quantum cohomology
代数簇，叠，束，格式，模空间，复几何，量子上同调
--

---
英文摘要：
  This paper has been withdrawn by the author due to a crucial error in the proofs. The error has been corrected and the paper has been expanded in arXiv:0910.5327
---
PDF链接：
https://arxiv.org/pdf/0707.1072