论文标题
DT曲曲曲曲曲霉理论中的典型顶点形式主义4倍
Canonical vertex formalism in DT theory of toric Calabi-Yau 4-folds
论文作者
论文摘要
在先前对Y. Cao，M。Kool和作者的计算中，我们提出了正方形的根和签名规则，该顶点和边缘术语计算了4倍的calabi-yau的Donaldson-Thomas不变式，并证明它们是规范的，可以利用平面和实心分区的组合。
Motivated by previous computations of Y. Cao, M. Kool and the author, we propose square roots and sign rules for the vertex and edge terms that compute Donaldson-Thomas invariants of a toric Calabi-Yau 4-fold, and prove that they are canonical, exploiting the combinatorics of plane and solid partitions.
