Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4591858 | Journal of Functional Analysis | 2008 | 7 Pages |
Abstract
A new variant of the Feshbach map, called smooth Feshbach map, has been introduced recently by Bach et al., in connection with the renormalization analysis of non-relativistic quantum electrodynamics. We analyze and clarify its algebraic and analytic properties, and we generalize it to non-selfadjoint partition operators χ and .
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