BIMSA > 邱宇
教授 邱宇

单位: 北京雁栖湖应用数学研究院 , 清华丘成桐数学科学中心

团队: 数论和表示论

邮箱: qiuyu@bimsa.cn

研究方向: 表示论、几何拓扑

个人主页: https://ubw-q.github.io/

研究兴趣

  • My research interests lie in the intersection between algebras, topology and geometry, with motivation coming from mathematical physics, e.g. (homological) mirror symmetry. In particular, I study things like Bridgeland’s stability conditions on triangulated categories, quivers with superpotentials, Calabi-Yau/Fukaya categories, braid groups, cluster theory, quadratic differentials, etc.

教育经历

  • 2008 - 2011      巴斯大学      哲学博士
  • 2004 - 2008      北京大学      学士

荣誉与奖项

  • 2016      国际代数表示论会议(ICRA)奖

出版物

  • [1] Anna Barbieri, Martin Möller, Yu Qiu, Jeonghoon So, Quadratic differentials as stability conditions: collapsing subsurfaces, J. reine angew. Math. (2024)
  • [2] Yu Qiu, Contractible flow of stability conditions via global dimension function, accepted by J. Diff. Geom.(2024)
  • [3] Akishi IKeda, Yu Qiu, q-Stability conditions on Calabi-Yau-X categories, Compos. Math., 159(2023), 7, 1347-1386
  • [4] Akishi Ikeda, Yu Qiu, q-Stability conditions via q-quadratic differentials, accepted by Memoirs of Amer. Math. Soc(2023)
  • [5] Yu Qiu, Global dimension function on stability conditions and Gepner equations, Math. Zeit, 303(2023), 1
  • [6] Yu-Wei Fan, Chunyi Li, Wanmin Liu, Yu Qiu, Contractibility of space of stability conditions on the projective plane via global dimension function, Math. Res. Letter, 30(2023), 51-87
  • [7] Wen Chang, Yu Qiu, Frobenius morphisms and stability conditions, accepted by Publ. Res. Inst. Math. Sci(2023)
  • [8] Li Fan, Yu Qiu,  Topological model for q-deformed rational number and categorification(2023)
  • [9] Merlin Christ, Fabian Haiden, Yu Qiu, Perverse schobers, stability conditions and quadratic differentials(2023)
  • [10]  Chao Zhang, Yu Qiu, Yu Zhou, Two geometric models for graded skew-gentle algebras(2023)
  • [11] Wen Chang, Yu Qiu, Xiaoting Zhang, Geometric model for module categories of Dynkin quivers via hearts of total stability conditions, accepted by Jounral of Algebra(2023)
  • [12] Yu Qiu and Xiaoting Zhang, Geometric classification of totally stable stability spaces(2023)
  • [13] Akishi Ikeda, Yu Qiu, Yu Zhou, Graded decorated marked surfaces: Calabi-Yau-X categories of gentle algebras(2023)
  • [14] W. Chang, Yu Qiu, Frobenius morphisms and stability conditions, Publ. Res. Inst. Math. Sci. to appear. arXiv:1210.0243
  • [15] A. Buan, Y. Qiu, Y. Zhou, DMS III: The derived category of a DMS, Int. Math. Res. Notices, 17(2021), 12967-12992
  • [16] A. King, Y. Qiu, Cluster exchange groupoids and framed quadratic differentials, Invent. Math, 220(2020), 479-523
  • [17] Y. Qiu, Y. Zhou, Finite presentations for spherical/braid twist groups from DMS, J. Topology, 13(2020), 501-538
  • [18] T. Bridgeland, Y. Qiu, T. Sutherland, Stability conditions and A2 quivers, Adv. Math, 365(2020)
  • [19] Y. Qiu, Y. Zhou, Decorated marked surfaces II: Int numbers and dimensions of Homs, Trans. Amer. Math. Soc, 372(2019), 635-660
  • [20] Y. Qiu, The braid group for a quiver with superpotential, Sci. China. Math, 62(2019), 1241-1256
  • [21] Y. Qiu, Decorated marked surfaces (Part B): Topological realizations, Math. Z, 288(2018), 39-53
  • [22] Y. Qiu, J. Woolf, Contractible stability spaces and faithful braid group actions, Geom. & Topol, 22(2018), 3701-3760
  • [23] Y. Qiu and Y. Zhou, Cluster categories for marked surfaces: punctured case, Compos. Math, 153(2017), 1779-1819
  • [24] Y. Qiu, Decorated marked surfaces: Spherical twists versus braid twists, Math. Ann, 365(2016), 595-633
  • [25] A. King, Y. Qiu, Exchange graphs and Ext quivers, Adv. Math, 285(2015), 1106-1154
  • [26] Y. Qiu, Stability conditions and quantum dilogarithm identities for Dynkin quivers, Adv. Math, 269(2015), 220-264
  • [27] Y. Qiu, C-sortable words as green mutation sequences, Proc. Lond. Math. Soc, 111(2015), 1052-1070
  • [28] T. Brustle, Y. Qiu, Tagged mapping class group: Auslander-Reiten translations, Math. Zeit, 279(2015), 1103-1120
  • [29] Yu Qiu, Ext-quivers of hearts of A-type and the orientation of associahedron, J. Algebra, 393(2013), 60-70

 

更新时间: 2025-05-20 15:34:26