Monday Analysis Seminar: On the spectra of discrete Laplacians on forms

2018-6-25 15:00 - 2018-6-25 16:30
Faculty of Science Building #3 Room 202
Hela Ayadi (Naval Academy, Tunisia)
In the context of infinite weighted graphs, we consider the discrete Laplacians on 0-forms and 1-forms. Using Weyl's criterion, we prove the relation between the nonzero spectrum of these two Laplacians. Moreover, we give an extension of the work of John Lott to characterize their 0-spectrum.
Place is changed: Science Building #3 Room 202
Monday Analysis Seminar