Essential self-adjointness of magnetic Schrödinger operators on locally finite graphs
arXiv:1011.6072 · doi:10.1007/s00020-011-1882-3
Abstract
We give sufficient conditions for essential self-adjointness of magnetic Schrödinger operators on locally finite graphs. Two of the main theorems of the present paper generalize recent results of Torki-Hamza.
14 pages; The present version differs from the original version as follows: the ordering of presentation has been modified in several places, more details have been provided in several places, some notations have been changed, two examples have been added, and several new references have been inserted. The final version of this preprint will appear in Integral Equations and Operator Theory
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