Hongbin Sun

Morrey Visiting Assistant Professor

Ph.D. Princeton University, 2013

M.A. Peking University, 2009

B.A. Peking University, 2007

Research

Primary Research Area:

Geometry/Topology

Research Interests:

Low dimensional topology and hyperbolic geometry

Contact Information

751 Evans Hall

hongbins [at] math [dot] berkeley [dot] edu

Year Appointed:

2014

Left UC Berkeley:

2017

Publications

Selected Publications:

NonLERFness of arithmetic hyperbolic manifold groups, preprint, arxiv:math.GT/1608.04816
Joint with Pierre Derbez, Yi Liu and Shicheng Wang, Positive simplicial volume implies virtually positive Seifert volume for 3-manifolds, preprint, arxiv:math.GT/1603.03558
A Transcendental Invariant of Pseudo-Anosov Maps, J. Topol. 8 (2015), no. 3, 711–743.
Virtual Domination of 3-manifolds , Geom. Topol. 19 (2015), no. 4, 2277–2328.
Virtual Homological Torsion of Closed Hyperbolic 3-manifolds , J. Differential Geom., 100 (2015), no. 3, 547–583.
Joint with Yi Liu, Yi Ni, and Shicheng Wang, On slope genera of knotted tori in 4-space, Pacific J. Math. 261 (2013), no. 1, 117 - 144
Joint with Shicheng Wang, Jianchun Wu and Hao Zheng, Self-mapping degrees of 3-manifolds, Osaka J.Math 49 (2013), no. 1, 247 - 269
Joint with Danny Calegari and Shicheng Wang, On fibered commensurability, Pacific J. Math 250 (2011), no. 2, 287 - 317
Joint with Pierre Derbez and Shicheng Wang, Finiteness of mapping degree sets for 3-manifolds, Acta Math. Sin. (Engl. Ser.) 27 (2011), no. 5, 807 - 812
Joint with Shicheng Wang and Jianchun Wu, Self-mapping degrees of torus bundles and torus semi-bundles, Osaka J. Math. 47 (2010), no. 1, 131 - 155
Degree ±1 self-maps and self-homeomorphisms on prime 3-manifolds, Algebr. Geom. Topol. 10 (2010), no. 2, 867 - 890