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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">izvuzmath</journal-id><journal-title-group><journal-title xml:lang="ru">Известия высших учебных заведений. Математика</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Vysshikh Uchebnykh Zavedenii. Matematika</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0021-3446</issn><issn pub-type="epub">2076-4626</issn><publisher><publisher-name>Казанский (Приволжский) федеральный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26907/0021-3446-2024-6-68-79</article-id><article-id custom-type="elpub" pub-id-type="custom">izvuzmath-86</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Условия предельной ограниченности решений и перманентности для гибридной системы типа Лотки—Вольтерры</article-title><trans-title-group xml:lang="en"><trans-title>Conditions for ultimate boundedness of solutions and permanence for a hybrid Lotka–Volterra system</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>Платонов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Platonov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Алексей Викторович Платонов </p><p>Университетская наб., д. 7–9, г. Санкт-Петербург, 199034</p></bio><bio xml:lang="en"><p>Alexey Viktorovich Platonov</p><p>7–9 Universitetskaya Nab., Saint Petersburg, 199034 </p></bio><email xlink:type="simple">a.platonov@spbu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>25</day><month>06</month><year>2024</year></pub-date><volume>0</volume><issue>6</issue><fpage>68</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Платонов А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Платонов А.В.</copyright-holder><copyright-holder xml:lang="en">Platonov 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://izvuzmath.elpub.ru/jour/article/view/86">https://izvuzmath.elpub.ru/jour/article/view/86</self-uri><abstract><p>Рассматривается обобщенная система типа Лотки–Вольтерры с переключениями. Изучаются условия предельной ограниченности решений и перманентности системы. С помощью прямого метода Ляпунова устанавливаются требования на закон переключения, позволяющие гарантировать нужную динамику решений системы. В фазовом пространстве системы строится притягивающее компактное инвариантное множество и обеспечивается заданная область притяжения для этого множества. Отличительной особенностью работы является применение комбинации двух разных функций Ляпунова, каждая из которых играет свою особую роль в решении задачи.</p></abstract><trans-abstract xml:lang="en"><p>In the paper, a generalized Lotka–Volterra – type system with switching is considered. The conditions for the ultimate boundedness of solutions and the permanence of the system are studied. With the aid of the direct Lyapunov method, the requirements for the switching law are established to guarantee the necessary dynamics of the system. An attractive compact invariant set is constructed in the phase space of the system, and a given region of attraction for this set is provided. A distinctive feature of the work is the use of a combination of two different Lyapunov functions, each of which plays its own special role in solving the problem. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>обобщенная система Лотки–Вольтерры</kwd><kwd>переключение</kwd><kwd>предельная ограниченность решений</kwd><kwd>перманентность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>generalized Lotka--Volterra system</kwd><kwd>switching</kwd><kwd>ultimate boundedness of solutions</kwd><kwd>permanence</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Hofbauer J., Sigmund K. Evolutionary Games and Population Dynamics (Cambridge Univ. Press, Cambridge, 1998).</mixed-citation><mixed-citation xml:lang="en">Hofbauer J., Sigmund K. Evolutionary Games and Population Dynamics (Cambridge Univ. Press, Cambridge, 1998).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Kazkurewicz E., Bhaya A. Matrix Diagonal Stability in Systems and Computation (Birkhauser, Boston, 1999).</mixed-citation><mixed-citation xml:lang="en">Kazkurewicz E., Bhaya A. Matrix Diagonal Stability in Systems and Computation (Birkhauser, Boston, 1999).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Пых Ю. А. Равновесие и устойчивость в моделях популяционной динамики (Наука, М., 1983).</mixed-citation><mixed-citation xml:lang="en">Пых Ю. А. Равновесие и устойчивость в моделях популяционной динамики (Наука, М., 1983).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Lu Z., Wang W. Permanence and global attractivity for Lotka–Volterra difference systems, J. Math. Biol. 39, 269–282 (1999).</mixed-citation><mixed-citation xml:lang="en">Lu Z., Wang W. Permanence and global attractivity for Lotka–Volterra difference systems, J. Math. Biol. 39, 269–282 (1999).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Zhao J. D., Jiang J. F. Average conditions for permanence and extinction in nonautonomous Lotka–Volterra system, J. Math. Anal. Appl. 229, 663–675 (2004).</mixed-citation><mixed-citation xml:lang="en">Zhao J. D., Jiang J. F. Average conditions for permanence and extinction in nonautonomous Lotka–Volterra system, J. Math. Anal. Appl. 229, 663–675 (2004).</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Bao J., Mao X., Yin G., Yuan C. Competitive Lotka–Volterra population dynamics with jumps, Nonlinear Anal. 74 (17), 6601–6616 (2011).</mixed-citation><mixed-citation xml:lang="en">Bao J., Mao X., Yin G., Yuan C. Competitive Lotka–Volterra population dynamics with jumps, Nonlinear Anal. 74 (17), 6601–6616 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Hu H., Wang K., Wu D. Permanence and global stability for nonautonomous N-species Lotka–Volterra competitive system with impulses and infinite delays, J. Math. Anal. Appl. 377 (1), 145–160 (2011).</mixed-citation><mixed-citation xml:lang="en">Hu H., Wang K., Wu D. Permanence and global stability for nonautonomous N-species Lotka–Volterra competitive system with impulses and infinite delays, J. Math. Anal. Appl. 377 (1), 145–160 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Chakraborty K., Haldar S., Kar T.K. Global stability and bifurcation analysis of a delay induced prey – predator system with stage structure, Nonlinear Dyn. 73 (3), 1307–1325 (2013).</mixed-citation><mixed-citation xml:lang="en">Chakraborty K., Haldar S., Kar T.K. Global stability and bifurcation analysis of a delay induced prey – predator system with stage structure, Nonlinear Dyn. 73 (3), 1307–1325 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Li L., Wang Zj. Global stability of periodic solutions for a discrete predator – prey system with functional response, Nonlinear Dyn. 72 (3), 507–516 (2013).</mixed-citation><mixed-citation xml:lang="en">Li L., Wang Zj. Global stability of periodic solutions for a discrete predator – prey system with functional response, Nonlinear Dyn. 72 (3), 507–516 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Capone F., De Luca R., Rionero S. On the stability of non-autonomous perturbed Lotka–Volterra models, Appl. Math. Comput. 219 (12), 6868–6881 (2013).</mixed-citation><mixed-citation xml:lang="en">Capone F., De Luca R., Rionero S. On the stability of non-autonomous perturbed Lotka–Volterra models, Appl. Math. Comput. 219 (12), 6868–6881 (2013).</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Игнатьев А. О. О глобальной асимптотической устойчивости положения равновесия системы "хищник – жертва" в изменяющейся окружающей среде, Изв. вузов. Матем. (4), 8–14 (2017).</mixed-citation><mixed-citation xml:lang="en">Игнатьев А. О. О глобальной асимптотической устойчивости положения равновесия системы "хищник – жертва" в изменяющейся окружающей среде, Изв. вузов. Матем. (4), 8–14 (2017).</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Liberzon D. Switching in Systems and Control (Birkh¨auser, Boston, MA, 2003).</mixed-citation><mixed-citation xml:lang="en">Liberzon D. Switching in Systems and Control (Birkh¨auser, Boston, MA, 2003).</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Zu L., Jiang D., O’Regan D. Conditions for persistence and ergodicity of a stochastic Lotka–Volterra predator – prey model with regime switching, Comm. Nonlinear Sci. and Numerical Simulation 29 (1–3), 1–11 (2015).</mixed-citation><mixed-citation xml:lang="en">Zu L., Jiang D., O’Regan D. Conditions for persistence and ergodicity of a stochastic Lotka–Volterra predator – prey model with regime switching, Comm. Nonlinear Sci. and Numerical Simulation 29 (1–3), 1–11 (2015).</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Aleksandrov A. Yu., Aleksandrova E. B., Platonov A. V. Ultimate Boundedness Conditions for a Hybrid Model of Population Dynamics, in : Proc. of 21st IEEE Mediterranean Conference on Control and Automation (MED’2013), 622–627 (Platanias–Chania, Crite–Greece, 2013).</mixed-citation><mixed-citation xml:lang="en">Aleksandrov A. Yu., Aleksandrova E. B., Platonov A. V. Ultimate Boundedness Conditions for a Hybrid Model of Population Dynamics, in : Proc. of 21st IEEE Mediterranean Conference on Control and Automation (MED’2013), 622–627 (Platanias–Chania, Crite–Greece, 2013).</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Platonov A. V. On the global asymptotic stability and ultimate boundedness for a class of nonlinear switched systems, Nonlinear Dyn. 92 (4), 1555–1565 (2018).</mixed-citation><mixed-citation xml:lang="en">Platonov A. V. On the global asymptotic stability and ultimate boundedness for a class of nonlinear switched systems, Nonlinear Dyn. 92 (4), 1555–1565 (2018).</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Platonov A. V. Analysis of the Dynamical Behavior of Solutions for a Class of Hybrid Generalized Lotka– Volterra Models, Comm. Nonlinear Sci. and Numerical Simulation 119, Art. Number 107068 (2023).</mixed-citation><mixed-citation xml:lang="en">Platonov A. V. Analysis of the Dynamical Behavior of Solutions for a Class of Hybrid Generalized Lotka– Volterra Models, Comm. Nonlinear Sci. and Numerical Simulation 119, Art. Number 107068 (2023).</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Wang S., Wu W., Lu J., She Zh. Inner-approximating domains of attraction for discrete-time switched systems via multi-step multiple Lyapunov-like functions, Nonlinear Anal. Hybrid Systems 40, Art. Number 100993 (2021).</mixed-citation><mixed-citation xml:lang="en">Wang S., Wu W., Lu J., She Zh. Inner-approximating domains of attraction for discrete-time switched systems via multi-step multiple Lyapunov-like functions, Nonlinear Anal. Hybrid Systems 40, Art. Number 100993 (2021).</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Хартман Ф. Обыкновенные дифференциальные уравнения, пер. с англ. (Мир, М., 1970).</mixed-citation><mixed-citation xml:lang="en">Хартман Ф. Обыкновенные дифференциальные уравнения, пер. с англ. (Мир, М., 1970).</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Aleksandrov A. Yu., Chen Y., Platonov A. V., Zang L., Stability analysis for a class of switched nonlinear systems, Automatica 47, 2286–2291 (2011).</mixed-citation><mixed-citation xml:lang="en">Aleksandrov A. Yu., Chen Y., Platonov A. V., Zang L., Stability analysis for a class of switched nonlinear systems, Automatica 47, 2286–2291 (2011).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Liu D., Michel A. N. Dynamical Systems with Saturation Nonlinearities: analysis and design (Springer–Verlag, London, 1994).</mixed-citation><mixed-citation xml:lang="en">Liu D., Michel A. N. Dynamical Systems with Saturation Nonlinearities: analysis and design (Springer–Verlag, London, 1994).</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>
