REPRESENTATION
THEORY AND RELATED TOPICS SEMINAR
Ryan Kinser
ABSTRACT: Our goal is to establish a connection between two apparently unrelated objects associated to a quiver: its tree modules, and the polynomials introduced by Kac which count certain representations over finite fields with q elements (this background will be explained in the talk). We will look at some modest results linking tree modules to the evaluation of counting polynomials at "q=1", and a couple ofintriguing examples that suggest a deeper connection.
For further information visit http://www.northeastern.edu/martsinkovsky/p/rtrt.html or contact Alex Martsinkovsky alexmart >at< neu >dot< edu