Bogomolov–Gieseker‐type inequality and counting invariants

Bogomolov–Gieseker‐type inequality and counting invariants
复制标题

Bogomolov-Gieseker 型不等式和计数不变量

DOI:
10.1112/jtopol/jts037
复制
发表时间:
2011
影响因子:
1.1
通讯作者:
Yukinobu Toda
Yukinobu Toda
中科院分区:
数学1区
文献类型:
--
作者:
Yukinobu Toda

文献摘要

参考文献

被引文献

相似文献

研究了支持在充分因子上的Calabi-Yau 3重计数扭层、曲线的理想层和Pandharipande-Thomas稳定对上的Donaldson-Thomas型不变量之间的关系.该猜想是在研究大古里-斯特罗明格-瓦法猜想(英语:Ooguri-Strominger-Vafa's conceptual)中推导出的德尼夫-摩尔公式(英语:Denef-Moore's formula)的数学表述,该猜想与黑洞熵和拓扑弦有关。本文的主要结果是证明我们的猜想假设一个代数Bogomolov-Gieseker-type不等式由Bayer,Macri和作者提出.
We study a conjectural relationship among Donaldson–Thomas‐type invariants on Calabi–Yau 3‐folds counting torsion sheaves supported on ample divisors, ideal sheaves of curves and Pandharipande–Thomas's stable pairs. The conjecture is a mathematical formulation of Denef–Moore's formula derived in the study of Ooguri–Strominger–Vafa's conjecture relating black hole entropy and topological strings. The main result of this paper is to prove our conjecture assuming a conjectural Bogomolov–Gieseker‐type inequality proposed by Bayer, Macri and the author.
DOI: 10.1007/s00222-009-0203-9
发表时间: 2009-11-01
影响因子: 3.1
作者:
Pandharipande, R.;Thomas, R. P.
通讯作者: Thomas, R. P.
在 Calabi-Yau 3 倍上限制稳定物体
DOI: 10.1215/00127094-2009-038
发表时间: 2009
影响因子: 2.5
作者:
Toda Y
通讯作者: Toda Y