Department of Mathematics, New York University. Subjects: geometric analysis, nonlinear partial differential equations, geometric measure theory.

School of Mathematics at the Georgia Institute of Technology. Page includes author's notes of multivariable calculus, differential equations, and mathematics of biology. various applications and linear algebra (pdf format). Also, has family lineage.

Constructions with compass and straightedge: close approximations to the classical questions.

Includes D Phil thesis, the game Neutreeko, grid subgraphs and various problems and puzzles.

Publications and links.