Articles with primary mathematical subject classification: 05C50

Interlacing families I: Bipartite Ramanujan graphs of all degrees

Pages 307-325 by Adam W. Marcus, Daniel A. Spielman, Nikhil Srivastava | From volume 182-1

Near optimal spectral gaps for hyperbolic surfaces

Pages 791-824 by Will Hide, Michael Magee | From volume 198-2