I am currently an NSF postdoc in mathematics at Columbia.

• Research
• Teaching
  • Fall 2008:
    • Math V2020: Honors Linear Algebra.
    • Math W4051: Topology. (Course web page coming eventually.)
  • Fall 2006: Math V2010: Linear Algebra (homepage is on Courseworks)
  • Student papers.
• Seminar web pages:
  • Columbia's Symplectic Geometry and Gauge Theory Seminar's web page.
  • Columbia's Informal Symplectic Geometry Seminar's web page.
• My previous webpage (no longer maintained).