# Les Reid

## Professor of Mathematics

Missouri State University

###
E-mail:
LesReid@MissouriState.edu

Phone: (417) 836-5583

Office: Cheek 20M

Office Hours: 11:15-12:15 AM MWF, 2:00-3:00 PM TR, or by appointment

### Research Interests

My research interests include commutative algebra, algebraic geometry,
combinatorics, and
algebraic K-theory.

Publications

### Teaching: Spring '15

### Polyhedra and Polytopes

Here are some pictures and
movies about three and four-dimensional objects.
### CNAS Public Lecture Series Talk

Here is the PowerPoint for my lecture "The Fourth Dimension ...
and Beyond" given September 13, 2011.
### Answers to Martin Gardner Puzzles

Here are the problems I posed at the MAA Student
Chapter meeting at Missouri State (February 15, 2007) and their solutions.
### Answers to Lewis Carroll Puzzles

Here are the problems
I posed at the Missouri
Section meeting of the MAA (April 17, 1998) and their solutions.

### Coleman-Ellis Lecture

Here
is an approximation of my talk,
"Geometric Methods in Number Theory", given November 5, 1997 at Queen's
University.

### Some of my favorite places

#### Mathematical Organizations

American Mathematical Society
Mathematical Association of America
Society of Industrial and Applied Mathematics
Mathematical
Information Servers
#### Puzzles and Problems

Missouri State University's Problem Corner
Stan Wagon's Macalester College Problem of the Week
Ken Duisenberg's Problem of the Week
Erich Friedman's Math Magic
Ed Pegg Jr.'s Math Puzzle of the Week
IBM Research's "Ponder This"
Math Forum: Problems of the Week
The Problem Site
The Puzzling World of Barry R. Clarke
Purdue University's Problem of the Week
Nick's Mathematical Miscellany
Tim Sakharov's Interactive Puzzle Solution Center
Michael Brand's "Using your Head is Permitted"
"The Puzzle Toad" at the Carnegie Mellon School of Computer Science
Carlos Rivera's "The Prime Puzzles & Problems Connection"
Project Euler (a series of challenging mathematical/computer programming problems)
### Comments

please write to
LesReid@MissouriState.edu

Back to the Math Department
Homepage.

This page is maintained by Les Reid.

Last updated: January 8, 2015