Corpus ID: 207847282

Global dimension function on stability conditions and Gepner equations.

@article{Qiu2018GlobalDF,
  title={Global dimension function on stability conditions and Gepner equations.},
  author={Yu Qiu},
  journal={arXiv: Representation Theory},
  year={2018}
}
  • Y. Qiu
  • Published 29 June 2018
  • Mathematics
  • arXiv: Representation Theory
We study the global dimension function $\operatorname{gldim}\colon\operatorname{Aut}\backslash\operatorname{Stab}\mathcal{D}/\mathbb{C}\to\mathbb{R}_{\ge0}$ on a quotient of the space of Bridgeland stability conditions on a triangulated category $\mathcal{D}$ as well as Toda's Gepner equation $\Phi(\sigma)=s\cdot\sigma$ for some $\sigma\in\operatorname{Stab}\mathcal{D}$ and $(\Phi,s)\in\operatorname{Aut}\mathcal{D}\times\mathbb{C}$. We prove the uniqueness (up to the $\mathbb{C}$-action) of the… Expand

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