姓名：谷世杰
职称：教授
专业：数学
所属二级学科：基础数学
研究方向：几何拓扑、流形的拓扑
E-mail: gushijie@mail.neu.edu.cn
近年来的主要研究工作：
Busemann空间、Busemann G-空间的拓扑性质；可缩开流形及相关扭结问题
近年来发表的代表性论文（十篇）：
1.S. Gu, Z-compactifiable manifolds which are not pseudo-collarable, Algebr. Geom. Topol. 22 (2022), no. 7, 3459–3484.
2.S. Gu, Contractible open manifolds which embed in no compact, locally connected, locally 1-connected metric space, Algebr. Geom. Topol. 21 (2021), no. 3, 1327–1350.
3.S. Gu, Characterization of pseudo-collarable manifolds with boundary, Michigan Math. J. 69 (2020), no. 4, 733–750.
4.S. Gu, C. R. Guilbault, Compactifications of manifolds with boundary, J. Topol. Anal. 12 (2020), no. 4, 1073–1101.
