An adiabatic theorem for section determi
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Peter Otte
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Article
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2005
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John Wiley and Sons
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English
โ 202 KB
## Abstract We derive an adiabaticโtype theorem that expresses the section determinants of spectral projections of a selfadjoint operator through the solution to an operatorโvalued WienerโHopf equation. The solution theory of this equation is developed and for a special case a concrete criterion th