Operators and Matrices · Volume 11, Issue 2 Spectra of Laplacians on forms on an infinite graph 11-37 Pages 567-586 DOI 10.7153/oam-11-37 Downloads Short PDF Full PDF PNG Authors Hèla Ayadi Keywords infinite weighted graph discrete Laplacian Weyl's criterion spectrum Subject classes 39A12 05C63 05C05 47A53