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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">matmess</journal-id><journal-title-group><journal-title xml:lang="ru">Математические заметки СВФУ</journal-title><trans-title-group xml:lang="en"><trans-title>Mathematical notes of NEFU</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2411-9326</issn><issn pub-type="epub">2587-876X</issn><publisher><publisher-name>Северо-Восточный федеральный университет имени М.К. Аммосова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25587/2411-9326-2023-4-37-48</article-id><article-id custom-type="elpub" pub-id-type="custom">matmess-47</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>МАТЕМАТИКА</subject></subj-group></article-categories><title-group><article-title>Устойчивость решений одного класса разностных уравнений с переменным запаздыванием и периодическими коэффициентами в линейных членах</article-title><trans-title-group xml:lang="en"><trans-title>Stability of solutions to one class of difference equations with time-varying delay and periodic coefficients in linear terms</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Матвеева</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Matveeva</surname><given-names>I. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Матвеева Инесса Изотовнапр. Академика Коптюга, 4, Новосибирск 630090ул. Пирогова, 1, Новосибирск 630090</p></bio><bio xml:lang="en"><p>Inessa I. Matveeva4 Koptyug Avenue, Novosibirsk 6300901 Pirogov Street, Novosibirsk 630090</p></bio><email xlink:type="simple">i.matveeva@g.nsu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хмиль</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khmil</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хмиль Арсений Владимирович</p><p>ул. Пирогова, 1, Новосибирск 630090</p></bio><bio xml:lang="en"><p>Arseniy V. Khmil1 Pirogov Street, Novosibirsk 630090</p></bio><email xlink:type="simple">khmilarseniy@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт математики им. С. Л. Соболева СО РАН; Новосибирский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sobolev Institute of Mathematics; Novosibirsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Новосибирский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>30</day><month>12</month><year>2023</year></pub-date><volume>30</volume><issue>4</issue><fpage>37</fpage><lpage>48</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Матвеева И.И., Хмиль А.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Матвеева И.И., Хмиль А.В.</copyright-holder><copyright-holder xml:lang="en">Matveeva I.I., Khmil A.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://matmess.elpub.ru/jour/article/view/47">https://matmess.elpub.ru/jour/article/view/47</self-uri><abstract><p>Рассматривается класс систем разностных уравнений с переменным запаздыванием и периодическими коэффициентами в линейных членах. Указаны условия асимптотической устойчивости нулевого решения и получены оценки, характеризующие скорость стабилизации решений на бесконечности.</p></abstract><trans-abstract xml:lang="en"><p>We consider a class of systems of difference equations with time-varying delay and periodic coefficients in linear terms. Conditions for the asymptotic stability of the zero solution are established and estimates characterizing stabilization rates of solutions at infinity are obtained.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>разностные уравнения с запаздыванием</kwd><kwd>асимптотическая устойчивость</kwd><kwd>функционал Ляпунова-Красовского</kwd><kwd>оценки решений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>delay difference equations</kwd><kwd>asymptotic stability</kwd><kwd>Lyapunov–Krasovskii functional</kwd><kwd>estimates for solutions</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена врамках государственного задания Института математики им. С.Л.Соболева СО РАН (проект № FWNF-2022-0008).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Коваль П. И. Приводимые системы разностных уравнений и устойчивость их решений // Успехи мат. наук. 1957. Т. 12, № 6. С. 143–146.</mixed-citation><mixed-citation xml:lang="en">Koval’ P. I., Reducible systems of difference equations and stability of their solutions,” Uspekhi Mat. Nauk, 12, No. 6, 143–146 (1957).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Hahn W. ¨ Uber die Adwendung der Methode von Ljapunov auf Differenzengleichungen // Math. Ann. 1958. Bd 136, Heft 1. S. 430–441.</mixed-citation><mixed-citation xml:lang="en">Hahn W., ¨ Uber die Anwendung der Methode von Ljapunov auf Differenzengleichungen,” Math. Ann., 136, No. 1, 430–441 (1958).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Jury E. I. A simplified stability criterion for linear discrete systems // Proc. IRE. 1962. V. 50, N 6. P. 1493–1500.</mixed-citation><mixed-citation xml:lang="en">Jury E. I., “A simplified stability criterion for linear discrete systems,” ERL Rep. Ser., No. 60, 373 (1961).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Hahn W. Theorie und Adwendung der Direkten Methode von Ljapunov. Berlin; G¨ottingen; Heidelberg: Springer-Verl., 1959.</mixed-citation><mixed-citation xml:lang="en">Hahn W., Theorie und Anwendung der direkten Methode von Ljapunov, Springer, Berlin; G¨ottingen; Heidelberg (1959).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Халанай А., Векслер Д. Качественная теория импульсных систем. М.: Мир, 1971.</mixed-citation><mixed-citation xml:lang="en">Halanay A. and Wexler D., Qualitative Theory of Impulse Systems. Rom. Acad. Press, Bucharest (1968).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Elaydi S. N. An introduction to difference equations. New York: Springer-Verl., 1999.</mixed-citation><mixed-citation xml:lang="en">Elaydi S. N., An Introduction to Difference Equations, Springer, New York (1999).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Gyori I., Pituk M. Asymptotic formulae for solutions of a linear delay difference equation // J. Math. Anal. Appl. 1995. V. 195, N 2. P. 376–392.</mixed-citation><mixed-citation xml:lang="en">Gy¨ori I. and Pituk M., “Asymptotic formulae for the solutions of a linear delay difference equation,” J. Math. Anal. Appl., 195, No. 2, 376–392 (1995).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Erbe L. H., Xia H., Yu J. S. Global stability of a linear nonautonomous delay difference equation // J. Differ. Equ. Appl. 1995. V. 1, N 2. P. 151–161.</mixed-citation><mixed-citation xml:lang="en">Erbe L.H., Xia H., and Yu J. S., Global stability of a linear nonautonomous delay difference equation,” J. Differ. Equ. Appl., 1, No. 2, 151–161 (1995).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Yu J. S. Asymptotic stability of a linear difference equation with variable delay // Comput. Math. Appl. 1998. V. 36, N 10–12. P. 203–210.</mixed-citation><mixed-citation xml:lang="en">Yu J. S., “Asymptotic stability of a linear difference equation with variable delay,” Comput. Math. Appl., 36, No. 10–12, 203–210 (1998).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Agarwal R. P., Kim Y. H., Sen S. K. Advanced discrete Halanay-type inequalities: stability of difference equations // J. Inequal. Appl. 2009. Article ID 535849.</mixed-citation><mixed-citation xml:lang="en">Agarwal R. P., Kim Y. H., and Sen S. K., “Advanced discrete Halanay-type inequalities: stability of difference equations,” J. Inequal. Appl., article ID 535849 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Berezansky L., Braverman E. Exponential stability of difference equations with several delays: recursive approach // Adv. Differ. Equ. 2009. Article ID 104310.</mixed-citation><mixed-citation xml:lang="en">Berezansky L., Braverman E., Exponential stability of difference equations with several delays: recursive approach,” Adv. Differ. Equ., article ID 104310 (2009).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Хусаинов Д. Я., Шатырко А. В. Исследование абсолютной устойчивости разностных систем с запаздыванием вторым методом Ляпунова // Журн. вычисл. и прикл. математики. 2010. № 4. С. 118–126.</mixed-citation><mixed-citation xml:lang="en">Khusainov D. Ya. and Shatyrko A. V., “Research of absolute stability of difference systems with delay via the second method of Lyapunov [in Russian],” J. Vychisl. Prikl. Mat., No. 4, 118–126 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Куликов А. Ю. Устойчивость линейного неавтономного разностного уравнения с ограниченными запаздываниями // Изв. вузов. Математика. 2010. № 11. С. 22–30.</mixed-citation><mixed-citation xml:lang="en">Kulikov A.Yu., “Stability of a linear nonautonomous difference equation with bounded delays,” Rus. Math., 54, No. 11, 18–26 (2010).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Куликов А. Ю., Малыгина В. В. Устойчивость линейного разностного уравнения и оценки его фундаментального решения // Изв. вузов. Математика. 2011. № 12. С. 30–41.</mixed-citation><mixed-citation xml:lang="en">Kulikov A. Yu. and Malygina V. V., “Stability of a linear difference equation and estimation of its fundamental solution,” Russ. Math., 55, No. 12, 23–33 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Stojanovic S. B., Debeljkovic D. L. J., Dimitrijevic N. Stability of discrete-time systems with time-varying delay: delay decomposition approach // Intern. J. Comput. Commun. Control. 2012. V. 7, N 4. P. 775–783.</mixed-citation><mixed-citation xml:lang="en">Stojanovic S. B., Debeljkovic D. L. J., and Dimitrijevic N., “Stability of discrete-time systems  with time-varying delay: delay decomposition approach,” Int. J. Comput. Commun. Control, 7, No. 4, 775–783 (2012).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Baˇstinec J., Demchenko H., Diblik J., Khusainov D. Ya. Exponential stability of linear discrete systems with multiple delays // Discrete Dyn. Nat. Soc. 2018. Article ID 9703919.</mixed-citation><mixed-citation xml:lang="en">Baˇstinec J., Demchenko H., Diblik J., and Khusainov D. Ya., “Exponential stability of linear discrete systems with multiple delays,” Discrete Dyn. Nature Soc., article ID 9703919 (2018).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Ngoc P.H.A., Trinh H., Hieu L. T., Huy N. D. On contraction of nonlinear difference equations with time-varying delays // Math. Nachr. 2019. V. 292, N 4. P. 859–870.</mixed-citation><mixed-citation xml:lang="en">Ngoc P. H. A., Trinh H., Hieu L. T., and Huy N. D., “On contraction of nonlinear difference equations with time-varying delays,” Math. Nachr., 292, No. 4, 859–870 (2019).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Park J.H., Lee T. H., Liu Y., Chen J. Dynamic systems with time delays: Stability and control. Singapore: Springer, 2019.</mixed-citation><mixed-citation xml:lang="en">Park J. H., Lee T. H., Liu Y., and Chen J., Dynamic Systems with Time Delays: Stability and Control. Singapore: Springer, 2019.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Демиденко Г. В., Балданов Д. Ш. Об асимптотической устойчивости решений разностных уравнений с запаздыванием // Вестн. НГУ. Сер. Математика, механика, информатика. 2015. Т. 15, № 4. С. 50–62.</mixed-citation><mixed-citation xml:lang="en">Demidenko G. V. and Baldanov D. Sh., “On asymptotic stability of solutions to delay difference equations,” J. Math. Sci., 221, No. 6, 815–825 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Матвеева И. И., Хмиль А. В. Устойчивость решений одного класса нелинейных систем разностных уравнений с запаздыванием // Мат. заметки СВФУ. 2021. Т. 28, № 3. С. 31-44.</mixed-citation><mixed-citation xml:lang="en">Matveeva I. I. and Kmhil A. V., “Stability of solutions to one class of nonlinear systems of delay difference equations,” Mat. Zamet. SVFU, 28, No. 3, 31–44 (2021).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Demidenko G. V., Baldanov D. Sh. Exponential stability of solutions to delay difference equations with periodic coefficients // Continuum Mechanics, Applied Mathematics and Scientific Computing: Godunov’s Legacy– A Liber Amicorum to Professor Godunov (Editors: Demidenko G. V., Romenski E., Toro E., Dumbser M.). Cham: Springer Nature, 2020. P. 93–100.</mixed-citation><mixed-citation xml:lang="en">Demidenko G. V. and Baldanov D. Sh., Exponential stability of solutions to delay difference equations with periodic coefficients,” in: Continuum Mechanics, Applied Mathematics and Scientific Computing: Godunov’s Legacy A Liber Amicorum to Professor Godunov (Demidenko G. V., Romenski E., Toro E., Dumbser M., eds.), pp. 93–100, Springer Nature, Cham (2020).</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Демиденко Г. В., Матвеева И. И. Асимптотические свойства решений дифференциальных уравнений с запаздывающим аргументом // Вестн. НГУ. Сер. Математика, механика, информатика. 2005. Т. 5, № 3. С. 20–28.</mixed-citation><mixed-citation xml:lang="en">Demidenko G. V. and Matveeva I. I., Asymptotic properties of solutions to delay differential equations,” Vestn. Novosib. Gos. Univ., Ser. Mat. Mekh. Inform., 5, No. 3, 20–28 (2005).</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Демиденко Г. В., Матвеева И. И. Устойчивость решений дифференциальных уравнений с запаздывающим аргументом и периодическими коэффициентами в линейных членах // Сиб. мат. журн. 2007. Т. 48, № 5. С. 1025–1040.</mixed-citation><mixed-citation xml:lang="en">Demidenko G. V. and Matveeva I. I., “Stability of solutions to delay differential equations with periodic coefficients of linear terms,” Sib. Math. J., 48, No. 5, 824–836 (2007).</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
