# Mathematical Sciences Research Institute

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# Seminar

On the computation of generalized Ehrhart series November 19, 2012 (02:00 PM PST - 03:00 PM PST)
Parent Program: -- MSRI: Simons Auditorium
Speaker(s) Winfried Bruns (Universität Osnabrück)
Description No Description
Video
From an abstract viewpoint counting of lattice points can be interpreted as integration of the constant 1 with respect to the counting measure defined by the lattice. We will discuss the generalization in which the constant 1 is replaced by a polynomial, and the generalized Ehrhart function is given by the assignment $k\mapsto \sum f(x)$ where the sum is extended over the lattice points in kP.