Algebraic Characters of Harish-Chandra Modules and Arithmeticity
arXiv:1310.6884
Abstract
These are expanded notes from lectures at the Workshop "Representation Theory and Applications" held at Yeditepe University, Istanbul, in honor of Roger E. Howe. They are supplemented by the application of algebraic character theory to the construction of Galois-equivariant characters for Harish-Chandra modules.