Pointwise convergence of fractional powers of Hermite type operators
نویسندگان
چکیده
منابع مشابه
Fractional powers of hyponormal operators of Putnam type
We are concerned with fractional powers of the so-called hyponormal operators of Putnam type. Under some suitable assumptions it is shown that if A, B are closed hyponormal linear operators of Putnam type acting on a complex Hilbert space H, then D((A+B)α) = D(Aα)∩D(Bα) = D((A+B)∗α) for each α ∈ (0,1). As an application, a large class of the Schrödinger’s operator with a complex potential Q ∈ L...
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ژورنال
عنوان ژورنال: Revista De La Union Matematica Argentina
سال: 2023
ISSN: ['0041-6932', '1669-9637']
DOI: https://doi.org/10.33044/revuma.4357