I'm an algebraic topologist with a geometric bent. I've studied cobordism theory, equivariant topology, knot theory, configuration spaces, operads, Goodwillie calculus, rational homotopy theory, and cohomology of groups. I'm also interested in mathematics education at all levels (K-graduate), especially in discovery methods as used in the Ross/PROMYS programs.
27 Why does one think to Steenrod squares and powers? Mar 29 '10
27 understanding Steenrod squares Mar 29 '10
27 How do you approach your child's math education? Apr 1 '10
14 Geometric models for classifying spaces of $GLn(Fq)$. Jul 29 '10
14 Dyer-Lashof based spectral sequence for homotopy classes of maps between infinite loop spaces (spectra). Apr 12 '10
14 References for homotopy colimit Mar 29 '10