[PAST EVENT] Mathematics Colloquium: Xiaofeng Gu (University of West Georgia)
Access & Features
- Open to the public
Title: Rigidity and applications in graph theory
Abstract: Rigidity, arising from mechanics, is the property of a framework that does not flex. A combinatorial characterization of rigidity in the Euclidean plane has been obtained by Laman in 1970. In this talk, we will present sufficient conditions of rigidity as well as some applications in graph theory.