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Theory of Probability and Mathematical Statistics

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Bounded in the mean of order $p$ solutions of a difference equation with a jump of the operator coefficient


Authors: M. F. Gorodnii and I. V. Gonchar
Translated by: S. V. Kvasko
Journal: Theor. Probability and Math. Statist. 101 (2020), 103-108
MSC (2020): Primary 60H99; Secondary 39A10
DOI: https://doi.org/10.1090/tpms/1114
Published electronically: January 5, 2021
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Abstract | References | Similar Articles | Additional Information

Abstract: We consider a linear difference equation in a Banach space, with a jump of the operator coefficient. We study the problem of the existence of a unique solution which is bounded on $\mathbb {Z}$ in the mean of order $p$.


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References
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Additional Information

M. F. Gorodnii
Affiliation: Faculty for Mechanics and Mathematics, Kyiv Taras Shevchenko National University, Volodymyrs’ka Street, 64/13, Kyiv 01601, Ukraine
Email: gorodnii@univ.kiev.ua

I. V. Gonchar
Affiliation: Faculty for Mechanics and Mathematics, Kyiv Taras Shevchenko National University, Volodymyrs’ka Street, 64/13, Kyiv 01601, Ukraine
Email: goncharinna@ukr.net

Keywords: Banach space, difference equation, jump operator coefficient, bounded in the mean of order $p$ solution
Received by editor(s): July 4, 2019
Published electronically: January 5, 2021
Article copyright: © Copyright 2020 American Mathematical Society