42 citations · 66 across the 15 of their papers we have counts for
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math-ph2012★ 10 cited
Self-adjoint extensions of discrete magnetic Schrödinger operators
Francoise Truc, Ognjen Milatovic
Using the concept of intrinsic metric on a locally finite weighted graph, we give sufficient conditions for the magnetic Schrödinger operator to be essentially self-adjoint. The pr…
math-ph2012
Scattering theory for graphs isomorphic to a homogeneous tree at infinity
Yves Colin De Verdière, Francoise Truc
We describe the spectral theory of the adjacency operator of a graph which is isomorphic to homogeneous trees at infinity. Using some combinatorics, we reduce the problem to a scat…