Welcome to my mathematical home page. I am an assistant professor in the department of Mathematical Sciences at U.T. Dallas. I study topology and quantum computing.

- Spring 2009: Theory of Complex Functions I
- Fall 2008: Representations of Finite Groups

- B.A. University of Iowa, 2002
- Ph.D. Indiana University, 2008

- H. Every reidemeister move is needed for each knot type. Proc. Amer. Math. Soc., 134(1):205-301, 2006.
- J. Michael Dunn, H, Lawrence Moss, and Zhenghan Wang. Quantum logic as motivated by quantum computing. J. Symbolic Logic, 70(2):353-359, 2005.
- H. ql(C^n) determines n. J. Symbolic Logic, 72(4):1194-1196, 2007.

- H and Seung-Moon Hong. Some non-braided fusion categories of rank 3. Communications in Contemporary Mathematics.

- I have a Mathematica program which attempts to classify semi-simple tensor categories for a user-specified Grothendeick ring. When the code is in a little better shape I'll post it here.