H Websites

Publications and links.

Professor of mathematics at Concordia University in Montreal, Canada. Research specialties include quantum mechanics and spectral geometry. Page includes publications, teaching courses, and class notes.

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

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

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