共形块除子的消失性与恒等式
代数几何
2014-10-10 v4 量子代数
表示论
摘要
证明了 上 A 型的共形块除子在以非标准方式交换层级和秩时满足新的对称性。与 Grassmannians 的量子上同调的联系揭示了这些除子在临界层级以上消失。
引用
@article{arxiv.1308.4906,
title = {Vanishing and identities of conformal blocks divisors},
author = {Prakash Belkale and Angela Gibney and Swarnava Mukhopadhyay},
journal= {arXiv preprint arXiv:1308.4906},
year = {2014}
}
备注
The 2013 preprint arXiv:1308.4906 has been broken up into two parts. The first part "Vanishing and identities of conformal blocks divisors" (30 pages), which will appear in Algebraic Geometry, is uploaded here as a replacement/successor for arXiv:1308.4906v3. The second part "Nonvanishing of conformal blocks divisors on $\bar{M}_{0,n}$" will appear as a separate arxiv preprint