<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">inform</journal-id><journal-title-group><journal-title xml:lang="ru">Информатика</journal-title><trans-title-group xml:lang="en"><trans-title>Informatics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-0301</issn><issn pub-type="epub">2617-6963</issn><publisher><publisher-name>UIIP NASB</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">inform-148</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>МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATICAL MODELING</subject></subj-group></article-categories><title-group><article-title>РАЗНОВИДНОСТИ АПЕРИОДИЧЕСКОЙ ДИНАМИКИ В СОБЫТИЙНО-УПРАВЛЯЕМОЙ ПОПУЛЯЦИОННОЙ МОДЕЛИ</article-title><trans-title-group xml:lang="en"><trans-title>VARIETIES OF APERIODIC DYNAMICS IN THE EVENT-DRIVEN POPULATION MODELS</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>Переварюха</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Perevaryukha</surname><given-names>A. Y.</given-names></name></name-alternatives><email xlink:type="simple">temp_elf@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Санкт-Петербургский институт информатики и автоматизации РАН</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2014</year></pub-date><pub-date pub-type="epub"><day>04</day><month>10</month><year>2016</year></pub-date><volume>0</volume><issue>2</issue><fpage>58</fpage><lpage>65</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Переварюха А.Ю., 2016</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="ru">Переварюха А.Ю.</copyright-holder><copyright-holder xml:lang="en">Perevaryukha A.Y.</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://inf.grid.by/jour/article/view/148">https://inf.grid.by/jour/article/view/148</self-uri><abstract><p>Предлагается популяционная модель событийно-стадийной структуры, включающая непрерывные и дискретные составляющие. Динамика гибридной системы анализируется в вычислительной среде на основе численного решения последовательности задач Коши для системы дифференциальных уравнений убыли поколений. Рассматривается динамика функциональной итерации, которая имеет два локальных экстремума и характеризует непостоянство эффективности воспроизводства рыб. Устанавливается появление переходного апериодического режима при возможности притяжения траектории к двум аттракторам. После бифуркации исчезновения двух нетривиальных стационарных точек возникает интервальный аттрактор, для которого наблюдается явление граничного кризиса.</p></abstract><trans-abstract xml:lang="en"><p>The paper proposes a population model with the event-step structure, which includes continuous and discrete components. The dynamics of a hybrid system is analyzed in a computing environment based on the numerical solution of the sequence of Cauchy problems for the system of differential equations of generations decrease. We examine the dynamics of the functional iteration, which has two local extrema and characterizes the impermanence of the fish reproduction effectiveness. A transi-tional aperiodic regime is established with the possibility of attracting the trajectory to two attractors. After the bifurcation of disappearance of two nontrivial stationary points, an interval attractor arises for which a boundary crisis is possible.</p></trans-abstract></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Вул, Е.Б. Универсальность Фейгенбаума и термодинамический формализм / Е.Б. Вул, Я.Г. Синай, К.М. Ханин // Успехи математических наук. – 1984. – Т. 39, вып. 3. – С. 3–37.</mixed-citation><mixed-citation xml:lang="en">Вул, Е.Б. Универсальность Фейгенбаума и термодинамический формализм / Е.Б. Вул, Я.Г. Синай, К.М. Ханин // Успехи математических наук. – 1984. – Т. 39, вып. 3. – С. 3–37.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Фейгенбаум, М. Универсальность в поведении нелинейных систем / М. Фейгенбаум // Успехи физических наук. – 1983. – Т. 141, вып. 2. – С. 343–374.</mixed-citation><mixed-citation xml:lang="en">Фейгенбаум, М. Универсальность в поведении нелинейных систем / М. Фейгенбаум // Успехи физических наук. – 1983. – Т. 141, вып. 2. – С. 343–374.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Переварюха, А.Ю. Интерпретация поведения моделей динамики биоресурсов и момен-тальная хаотизация в новой модели / А.Ю. Переварюха // Нелинейный мир. – 2012. – № 4. – С. 255–261.</mixed-citation><mixed-citation xml:lang="en">Переварюха, А.Ю. Интерпретация поведения моделей динамики биоресурсов и момен-тальная хаотизация в новой модели / А.Ю. Переварюха // Нелинейный мир. – 2012. – № 4. – С. 255–261.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Singer, D. Stable orbits and bifurcations of the maps on the interval / D. Singer // SIAM jour-nal of applied math. – 1978. – Vol. 35. – P. 260–268.</mixed-citation><mixed-citation xml:lang="en">Singer, D. Stable orbits and bifurcations of the maps on the interval / D. Singer // SIAM jour-nal of applied math. – 1978. – Vol. 35. – P. 260–268.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Vellekoop, М. On intervals, transitivity = chaos / М. Vellekoop, R. Berglund // The Ameri-can Mathematical Monthly. – 1994. – Vol. 101, № 4. – P. 353–355.</mixed-citation><mixed-citation xml:lang="en">Vellekoop, М. On intervals, transitivity = chaos / М. Vellekoop, R. Berglund // The Ameri-can Mathematical Monthly. – 1994. – Vol. 101, № 4. – P. 353–355.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Allee, W.C. Studies in animal aggregations: mass protection against colloidal silver among goldfishes / W.C. Allee, E Bowen // Journal of Experimental Zoology. – 1932. – № 2. – P. 185–207.</mixed-citation><mixed-citation xml:lang="en">Allee, W.C. Studies in animal aggregations: mass protection against colloidal silver among goldfishes / W.C. Allee, E Bowen // Journal of Experimental Zoology. – 1932. – № 2. – P. 185–207.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Dynamical complexities in the Leslie-Gower predator-prey model as consequences of the Allee effect on prey / E. Gonzalez-Olivares [et al.] // Appl. Math. Modell. – 2011. – Vol. 35. – P. 366–381.</mixed-citation><mixed-citation xml:lang="en">Dynamical complexities in the Leslie-Gower predator-prey model as consequences of the Allee effect on prey / E. Gonzalez-Olivares [et al.] // Appl. Math. Modell. – 2011. – Vol. 35. – P. 366–381.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Yongli, C. Spatiotemporal complexity of a Leslie–Gower predator-prey model with the weak Allee effect / C. Yongli, Zh. Caidi, W. Weiming // Journal of Applied Mathematics. – 2013. – Vol. 2013, Article ID 535746.</mixed-citation><mixed-citation xml:lang="en">Yongli, C. Spatiotemporal complexity of a Leslie–Gower predator-prey model with the weak Allee effect / C. Yongli, Zh. Caidi, W. Weiming // Journal of Applied Mathematics. – 2013. – Vol. 2013, Article ID 535746.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ricker, W. Stock and recruitment / W. Ricker // Journal Fisheries research board of Canada. – 1954. – Vol. 11, № 5. – P. 559–623.</mixed-citation><mixed-citation xml:lang="en">Ricker, W. Stock and recruitment / W. Ricker // Journal Fisheries research board of Canada. – 1954. – Vol. 11, № 5. – P. 559–623.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Paar, V. Sensitive dependence of lifetimes of chaotic transient on numerical accuracy for a model with dry friction and frequency dependent driving amplitude / V. Paar, N. Pavin // Modern Physics Letters B. – 1996. – Vol. 10, № 4 &amp; 5. – P. 153–159.</mixed-citation><mixed-citation xml:lang="en">Paar, V. Sensitive dependence of lifetimes of chaotic transient on numerical accuracy for a model with dry friction and frequency dependent driving amplitude / V. Paar, N. Pavin // Modern Physics Letters B. – 1996. – Vol. 10, № 4 &amp; 5. – P. 153–159.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Grebogi, C. Chaotic attractors in crisis / C. Grebogi, E. Ott, J.A. Yorke // Physical Review Letters. – 1982. – Vol. 48, № 22. – P. 1507–1510.</mixed-citation><mixed-citation xml:lang="en">Grebogi, C. Chaotic attractors in crisis / C. Grebogi, E. Ott, J.A. Yorke // Physical Review Letters. – 1982. – Vol. 48, № 22. – P. 1507–1510.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Grebogi, C. Chaos, strange attractors and fractal basin boundaries in nonlinear dynamics / C. Grebogi, E. Ott, J.A. Yorke // Science. – 1987. – Vol. 238, № 4827. – P. 632–638.</mixed-citation><mixed-citation xml:lang="en">Grebogi, C. Chaos, strange attractors and fractal basin boundaries in nonlinear dynamics / C. Grebogi, E. Ott, J.A. Yorke // Science. – 1987. – Vol. 238, № 4827. – P. 632–638.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Minto, C. Blanchard Survival variability and population density in fish populations / C. Minto, R.A. Myers // Nature. – 2008. – Vol. 452. – P. 344–348.</mixed-citation><mixed-citation xml:lang="en">Minto, C. Blanchard Survival variability and population density in fish populations / C. Minto, R.A. Myers // Nature. – 2008. – Vol. 452. – P. 344–348.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Еремеева, Е.Ф. Теория этапности развития и её значение в рыбоводстве / Е.Ф. Ереме-ева, А.И. Смирнов // Теоретические основы рыбоводства. – М. : Наука, 1965. – С. 129–138.</mixed-citation><mixed-citation xml:lang="en">Еремеева, Е.Ф. Теория этапности развития и её значение в рыбоводстве / Е.Ф. Ереме-ева, А.И. Смирнов // Теоретические основы рыбоводства. – М. : Наука, 1965. – С. 129–138.</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>
