Journal of Mathematical Inequalities · Volume 11, Issue 3 Modularity bounds for clusters located by leading eigenvectors of the normalized modularity matrix 11-56 Pages 701-714 DOI 10.7153/jmi-2017-11-56 Downloads Short PDF Full PDF PNG Authors Dario Fasino Francesco Tudisco Keywords nodal domain community detection modularity Cheeger inequality Subject classes 05C50 15A18 15B99