Teaching 
UW 
Other Laramie 
Courses I'm teaching 

My current schedule (including phone number and office hours) 
Local Weather and WYDOT Road & Travel Conditions 

Math class schedules for
Fall 2012
and for Spring 2012

Local Time
of Day (or without
continuous update)


UW Math course
descriptions

My Work 
Combinatorics/ Finite Geometry 
Software 
Other 
research interests

The fortnightly CSU/UCD/UW Algebraic
Combinatorics Seminar which I attend regularly

The symbolic algebra package GAP
(Groups, Algorithms, Programming)

in the USA and worldwide

publications/errata

Brendan McKay's software package nauty
for graph isomorphism

MathSciNet


Handouts for classes etc.

A handy applet
for drawing graphs

Preprint server Math
ArXiv


Finite Geometry Web

Plot knots with KnotPlot


Favourite open problems

Geometry Junkyard

Computational Number Theory package LiDIA


MAGMA
Computational Algebra System


Bol loops  Graph Theory  My genealogy from the Mathematics Genealogy Project  
generalised polygons  Mathematical Quotations and more and more  
My Erdös number
is 2


Christian 
Popular 
Other 


News 
Streaming Audio 
TV/Movies 
BBC, CBC  CBC  XFiles 
Science/Technology/Physics/Space  
NPR, KUWR Laramie 
Some posters I have designed  Cryptic Crosswords and more and more  "What to do after I graduate... ?" Have you considered the Peace Corps? or Teach For America? 
Some of my favourite people  My favourite nontechnical bedtime reading  Where do I disappear to every July? Camp Wyoba! 
Some of my travel photographs  MoveOn.org  Calendar 
Habitat for Humanity  Wikipedia 
Under Construction 
/ revised 25 June, 2005 