A brain of feathers, and a heart of lead.
- Alexander Pope
- A Further Thought on the Computational Complexity and Decidability of Unknotting Problem and Unknotting Number [pdf]
- Gödel's Disjunctive Argument and Human Mind [pdf]
- Maxcut Problem with Luca Trevisan's Two Threshold Spectral Cutting Algorithm - DRP Directed Reading Program, Mathematics Department, UC Berkeley