Multiplicities of eigenvalues and . . . (1998)
by
Yves Colin de Verdière
BibTeX
@MISC{Verdière98multiplicitiesof,
author = {Yves Colin de Verdière},
title = {Multiplicities of eigenvalues and . . . },
year = {1998}
}
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Abstract
Using multiplicities of eigenvalues of elliptic self-adjoint differential operators on graphs and transversality, we construct some new invariants of graphs which are related to tree-width.
