# Difference Equations: An Introduction with Applications

## by Walter G. Kelley and Allan C. Peterson.

**Introduction**

I have a special fondness for difference
equations since they are so much like differential equations but
discrete. For some reason they seemed closer to the simple
arithmetic one learns in high school but with the complexity that
differential equations have. This was my first formal
introduction to difference equations and I believe this book is a
very good place to begin. I would recommend it to anyone
interested in learning more about difference equations.

Here are the scanned problems

**Download Book Notes (Part 1 of 1).**

Recently at work I have had to solve a verity of difference
equations. Going back to work some of the problems in this book
was a good way to keep my skills fresh. I LaTeX the few that I
had time to do.

**Download LaTeXed Problems.**

As always I would be interested in hearing back if any errors are found to exist.

John Weatherwax
Last modified: Sun Mar 5 14:06:08 EST 2006