Associate Professor
Office :1587E


Ph. D, National University of Singapore, 2002

M. S., National University of Singapore, 1998

B. S., Nankai University, 1994

Research Interests

geometry; Mathematical physics .  (MathSciNet)

1. Gauge theory, low dimensional topology

2. Symplectic geometry

3. Riemannian geometry

4. Integrable systems

Selected Publications

  • J. Cao, B. Dai and J. Q. Mei, “A quadrangle comparison theorem and its application to soul theory for Alexandrov spaces”, Frontiers of Mathematics in China, 6 (2011), no.1, 35--48.
  • B. Dai, C. I. Ho and T. J. Li, “Geometric automorphism groups of symplectic 4-manifolds”, Topology and Its Application, 162 (2014), 1--11.
  • B. Dai, C. I. Ho and T. J. Li, “Minimal genus for 4-manifolds with $b^+=1$”, Journal of Topology, 9 (2016), no.1, 5--26.
  • B. Dai; Terng, Chuu-Lian Bäcklund transformations, Ward solitons, and unitons. J. Differential Geom. 75 (2007), no. 1, 57–108.