the internet presence of kyle ormsby

Welcome! I am a visiting associate professor of mathematics at UW and associate professor of mathematics at Reed College. My research lies at the interface of homotopy theory, algebraic geometry, and combinatorics. This year I am teaching Math 544-545-546, continuing my pure mathematics research, and applying topological and geometric methods to neuroimaging data with NACC. You can access my past teaching materials here. This site also contains my blog.

I believe that all of us have the ability and right to take joy in mathematics. Everybody counts.

The homotopy groups of $\mathrm{TMF}_0(5)$.
The homotopy groups of $\mathrm{TMF}_0(5)$ are given by this $\delta^4$-periodic pattern.