![Debra Boutin](https://www.hamilton.edu/assets/mmlibrary/images/185x/Debra_Boutin_20101.jpg)
Professor of Mathematics Debra Boutin gave a research talk at the American Mathematical Society Southeastern Section Meeting at the University of South Florida in Tampa, Fla., on March 11. In this talk, Boutin described a set of vertices that can be used to remove all symmetries from a network and presented new results on the size of such sets in some well-known network families.