微分几何与数学物理，特别是与形变量子化，Batalin-Vilkovisky量子化相关的代数，拓扑与几何。

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• 微分分次几何中的同调和Batalin-Vilkovisky量子化, 国家自然科学基金项目, 2020/01/01-2022/12/31, 在研