![School of Mathematics Event](/sites/default/files/styles/two_column_medium/public/2019-09/sm_default.jpg?itok=gMvWynkh)
Computer Science/Discrete Mathematics Seminar I
Ramanujan Complexes of any Affine Type
Ramanujan complexes of type ${\tilde A}_n$ have been constructed by Lubotzky, Samuels and Vishne. In this talk I would like to propose a definition of Ramanujan complexes associated with buildings of any affine type. This involves defining appropriate adjacency operators, studying their properties such as commutativity and describing their joint spectrum.
Date & Time
December 20, 2005 | 10:30am – 12:30pm
Location
S-101Speakers
Donald Cartwright
Affiliation
University of Sydney