Multiple operator integrals and spectral shift

2009/07/02 by Skripka, Anna · 1 citation
#47A55 #47A56 #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Operator Algebras (math.OA) #Spectral Theory (math.SP)

paper · doi:10.48550/arxiv.0907.0432

Abstract

Multiple scalar integral representations for traces of operator derivatives are obtained and applied in the proof of existence of the higher order spectral shift functions.

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• On the best constants of Schur multipliers of higher order divided difference functions

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