论文标题
calabi-yau双/三固体的稳定性条件
Stability conditions on Calabi-Yau double/triple solids
论文作者
论文摘要
在本文中,我们证明了Bogomolov-gieseker(BG)的一种更强的形式,用于在两类的Calabi-yau三倍的三重三倍上,即加权的射射线超凹空间,加权弹射空间$ \ Mathbb {p}(1,1,1,1,1,1,1,1,2)$ $ \ $ \ bb bbbb {1,1,1,1,1,1,1,1,1,1,1,1,1,1米)使用较强的BG不等式作为主要技术工具,我们在这些Calabi-yau三倍的Bridgeland稳定性条件的空间中构建了开放子集。
In this paper, we prove a stronger form of the Bogomolov-Gieseker (BG) inequality for stable sheaves on two classes of Calabi-Yau threefolds, namely, weighted hypersurfaces inside the weighted projective spaces $\mathbb{P}(1, 1, 1, 1, 2)$ and $\mathbb{P}(1, 1, 1, 1, 4)$. Using the stronger BG inequality as a main technical tool, we construct open subsets in the spaces of Bridgeland stability conditions on these Calabi-Yau threefolds.