Copy For Citation
Khanmamedov A. K., Mamedova A.
MATHEMATICAL NOTES, vol.112, no.1-2, pp.281-285, 2022 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
112
Issue:
1-2
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Publication Date:
2022
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Doi Number:
10.1134/s0001434622070306
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Journal Name:
MATHEMATICAL NOTES
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, MathSciNet, zbMATH
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Page Numbers:
pp.281-285
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Azerbaijan State University of Economics (UNEC) Affiliated:
Yes
Abstract
The perturbed Hill equation in which the perturbed potential has finite first moment is considered. An integral equation for the kernel of a triangular representation of the Jost solution is studied. A sharper estimate of the derivative of the kernel is obtained.