Fall 2013

Galois Theory

Listed in: Mathematics and Statistics, as MATH-410

Moodle site: Course (Guest Accessible)

Faculty

Michael C. Ching (Section 01)

Description

The quadratic formula shows us that the roots of a quadratic polynomial possess a certain symmetry. Galois Theory is the study of the corresponding symmetry for higher degree polynomials. We will develop this theory starting from a basic knowledge of groups, rings and fields. One of our main goals will be to prove that there is no general version of the quadratic formula for a polynomial of degree five or more. Along the way, we will also show that a circular cake can be divided into 17 (but not 7) equal slices using only a straight-edged knife. 

Requisite: MATH 350 or consent of the instructor. Fall semester.  Professor Ching.

Offerings

2014-15: Not offered
Other years: Offered in Fall 2013
 

Taking Notes