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On the moment problem in the spaces of ultradifferentiable functions of mean type
D. A. Polyakovaab a Southern Federal University, Rostov-on-Don
b Southern Mathematical Institute of the Vladikavkaz Scientific Center of the Russian Academy of Sciences, Vladikavkaz
Abstract:
We consider a version of the classical moment problem in the Beurling and Roumieu spaces of ultradifferentiable functions of mean type on the real axis. We obtain the necessary and sufficient conditions for the weights $\omega$ and $\sigma$ under which, for each number sequence in the space generated by $\sigma$, there is an $\omega$-ultradifferentiable function whose derivatives at zero coincide with the elements of the sequence.
Keywords:
ultradifferentiable function, moment problem, Borel map.
Received: 08.06.2021 Revised: 08.06.2021 Accepted: 10.12.2021
Citation:
D. A. Polyakova, “On the moment problem in the spaces of ultradifferentiable functions of mean type”, Sibirsk. Mat. Zh., 63:2 (2022), 403–416; Siberian Math. J., 63:2 (2022), 336–347
Linking options:
https://www.mathnet.ru/eng/smj7665 https://www.mathnet.ru/eng/smj/v63/i2/p403
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