Functional Calculus for Non-commuting Operators with Real Spectra via an Iterated Cauchy Formula
نویسندگان
چکیده
We define a smooth functional calculus for a noncommuting tuple of (unbounded) operators Aj on a Banach space with real spectra and resolvents with temperate growth, by means of an iterated Cauchy formula. The construction is also extended to tuples of more general operators allowing smooth functional calculii. We also discuss the relation to the case with commuting operators.
منابع مشابه
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