TITLE:
Some Applications of the Non Propagation Theorem
AUTHORS:
Nassim Athmouni, Mondher Damak
KEYWORDS:
C*-Algebra; Schrödinger Operator; Propagation Properties; Tree
JOURNAL NAME:
Advances in Pure Mathematics,
Vol.2 No.1,
January
9,
2012
ABSTRACT: We use C*-algebras to determine non-propagation estimates for a certain class of generalized Schr?dinger operators acting on L2(x) , where X is a locally compact group. In particular, the Schr?dinger operators on trees are included.