Mathematics


My mathematical interests are primarily in differential geometry (and its application to General Relativity).

Recently, I've taken an interest in the Poincaré Conjecture and the use of differential geometry in solving it (see Poincare Project).

Pages in this category

GA Tutorials
Posted March 27, 2004; Updated Feb. 8, 2005
Geometric Algebra and Maxwell's Equations
Posted March 27, 2004; Updated Feb. 8, 2005
Enumerating the Rationals in Python
Posted July 1, 2004; Updated Feb. 8, 2005
Maths Challenge: Project Euler
Posted Jan. 13, 2006
Generating the Hex Digits of Pi
Posted March 14, 2007
Python Primality Regex
Posted March 18, 2007; Updated March 19, 2007
Poincaré Project
Posted Aug. 9, 2007
Math Doesn't Suck
Posted Aug. 12, 2007
The Wolfram Prize
Posted Nov. 4, 2007
Wolfram Prize
Posted Nov. 4, 2007
Explaining Category Theory With Object-Oriented Programming
Posted Nov. 8, 2007
Twenty-Five Moves Suffice
Posted March 27, 2008; Updated March 28, 2008
Probability Thought of the Day
Posted April 13, 2008
Barry and Frank
Posted April 17, 2008
The Annotated Turing
Posted July 3, 2008
Guinea Pigs, Karaoke Machines and Minimum Sample Size
Posted Oct. 18, 2008
Voronoi Diagrams
Posted Nov. 7, 2008
From Focus and Directrix to Bézier Curve Parameters
Posted Nov. 8, 2008; Updated Nov. 29, 2008
Discrete Cosine Transforms Part 1
Posted Nov. 18, 2008; Updated Nov. 19, 2008
The Long and Short of Mathematics
Posted Nov. 19, 2008
Voronoi Canvas Tutorial, Part I
Posted Nov. 27, 2008
Voronoi Canvas Tutorial, Part II
Posted Nov. 28, 2008
Bayesian Classification of Pages on This Site
Posted Nov. 29, 2008
Voronoi Canvas Tutorial, Part III
Posted Nov. 29, 2008