Number Theory Seminar

Presented by: Keith Johnson

​Title: “Integer Valued Polynomials and Division Algebras”

​Abstract: ​

A 2012 paper of Loper and Werner described the integral closure of the ring of rational polynomials preserving nxn integer matrices in terms of
integer valued polynomials on number fields.  We connect this with integer valued polynomials on maximal orders indivision algebras and show how this leads to explicit calculations of the polynomials involved.

Category

Lectures, Seminars

Time

Starts:
Ends:

Location

Chase Room 319

Cost

Free

Additional Information

Please visit our seminar website for more information:

https://www.mathstat.dal.ca/~ljiu/

Contact

Lin Jiu