This page will get you to some documents, including my Linear Algebra text. It also has information about my classes, and how to reach me.
I have an undergraduate text Linear Algebra. It is free, including the PDF, LaTeX source code, in-class beamer slides, and lab manual.
I'm also having a lot of fun with Logic, Python, Scheme, and ham radio. (I'm KE1AZ by the way. CW QSO?) And, jogging.
Here at Saint Michael's, my office is STE 217C,
my postal mail address: is
Box 285, One Winooski Park,
Colchester, VT USA 05439, and
my office phone number is (USA area code 802) 654-2677.
The email address that I check most often is
jhefferon (at) smcvt.edu
.
Office hours: MW 2:30-3:15, Tu 2-3.
I have a text available for download. It covers the material in a standard course, in a developmental way. Have a look.
This book is also available free for downloading. It covers a first course, and is based on a writeup by W Edwin Clark, of the University of South Florida. It also comes with LaTeX source. (Note. This book is rougher than the Linear Algebra above. Prof Clark has written a brief and beautiful book. However, my revision is still lacking in some areas, for instance in exercises. Nonetheless, I have used it here at St Michael's, in an introductory course for majors that contained nonmajors who did well.)
I intend to write some more in the same style when I get a chance. (if someone sends me mail telling me how great this one is, that would be an inducement!).