Some elementary Ramanujan graphs
Publication Date
2005
Journal or Book Title
GEOMETRIAE DEDICATA
Abstract
We give elementary constructions of two infinite families of Ramanujan graphs of unbounded degree. The first uses the geometry of buildings over finite fields, and the second uses triangulations of modular curves.
Pages
51-63
Volume
112
Issue
1
Recommended Citation
Gunnells, PE, "Some elementary Ramanujan graphs" (2005). GEOMETRIAE DEDICATA. 401.
Retrieved from https://scholarworks.umass.edu/math_faculty_pubs/401
Comments
The published version is located at http://www.springerlink.com/content/u20164219h133851/