Papers
Mathematics, Communication and Secrecy
e: A Conceptually Defined Number
The Disquisitiones Arithmeticae of Carl Friedrich Gauss and the group Z(p)*
Friday the 13th and the Mathematics of the Gregorian Calendar
Presentations
a Presentation given at Clatsop Community College
Saturday May 16th, 2009
a Presentation given at Clatsop Community College
Saturday February 23rd, 2008
Professor David Benson of the University of Aberdeen in Scotland has a wonderful on-line text available on music and mathematics called Music: A Mathematical Offering. It is an excellent resource.
Link to on-line text of Music: A Mathematical Offering by Dave Benson (large pdf file)
Presentation on Non-Standard Homework Problems
from the ORMATYC Conference April 20, 2007
a Presentation given at Clatsop Community College
Saturday October 21st 2006.