The Cheeger constant of a quantum graph
arXiv:1604.07453 · doi:10.1002/pamm.201610426
Abstract
We review the theory of Cheeger constants for graphs and quantum graphs and their present and envisaged applications.
3 pages, 1 figure, short report to appear in the proceedings of the joint 2016 GAMM-DMV Meeting (Braunschweig)