<?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 pub-id-type="doi">10.37661/1816-0301-2020-17-3-7-24</article-id><article-id custom-type="elpub" pub-id-type="custom">inform-1064</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>Моделирование и нелинейный анализ хаотических волновых процессов в электрохимически активных нейроновых средах на основе матричной декомпозиции</article-title><trans-title-group xml:lang="en"><trans-title>Modeling and nonlinear analysis of chaotic wave processes in electrochemically active neuronal media based on matrix decomposition</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>Крот</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Krot</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Крот Александр Михайлович, доктор технических наук, профессор, заведующий лабораторией моделирования самоорганизующихся систем</p><p>Минск</p></bio><bio xml:lang="en"><p>Alexander M. Krot, Dr. Sci. (Eng.), Professor, Head of the  Laboratory  of  Self-Organization  Systems Modeling</p><p>Minsk</p></bio><email xlink:type="simple">alxkrot@newman.bas-net.by</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>Павлов</surname><given-names>С. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>S. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлов Станислав Игоревич, инженер-программист</p><p>Минск</p></bio><bio xml:lang="en"><p>Stanislav  I.  Pavlov,  Software  Engineer</p><p>Minsk</p></bio><email xlink:type="simple">staspavlov008@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Объединенный институт проблем информатики Национальной академии наук Беларуси</institution></aff><aff xml:lang="en"><institution>The United Institute of Informatics Problems of the National Academy of Sciences of Belarus</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>11</day><month>06</month><year>2020</year></pub-date><volume>17</volume><issue>3</issue><fpage>7</fpage><lpage>24</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Крот А.М., Павлов С.И., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Крот А.М., Павлов С.И.</copyright-holder><copyright-holder xml:lang="en">Krot A.M., Pavlov S.I.</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/1064">https://inf.grid.by/jour/article/view/1064</self-uri><abstract><p>Разработана общая модель возникновения и эволюции хаотических волновых процессов в электрохимически  активных  нейроновых  средах  на  основе  предложенного  метода  матричной  декомпозиции операторов нелинейных систем. Рассмотрены математические модели  Ходжкина –  Хаксли и ФитцХью – Нагумо электрохимически активной нейроновой среды. Определены необходимые условия самоорганизации хаотических автоколебаний в модели ФитцХью – Нагумо. Компьютерное моделирование на основе матричной декомпозиции хаотических волновых процессов в электрохимически активных нейроновых средах  показало  взаимодействие нелинейных процессов высших  порядков, приводящее к стабилизации (конечной величине) амплитуды хаотического волнового процесса. Математически это выражается  в  синхронном  «противодействии» нелинейных  процессов  четных  и  нечетных  порядков в общей векторно-матричной модели электрохимически активной нейроновой среды, находящейся в хаотическом режиме. Отмечено, что режим жесткого самовозбуждения нелинейных колебаний в электрохимически активной нейроновой среде приводит к появлению хаотического аттрактора в пространстве состояний. Вместе с тем предложенная векторно-матричная модель позволила найти более общие условия возникновения и эволюции хаотических волновых процессов по сравнению с моделью начальной турбулентности Ландау и, как следствие, объяснить возникновение согласованных нелинейных явлений в электрохимически активной нейроновой среде.</p></abstract><trans-abstract xml:lang="en"><p>A general model of the origin and evolution of chaotic wave processes in electrochemically active neuronal media based on the proposed method of matrix decomposition of operators of nonlinear systems has been developed. The mathematical models of Hodgkin – Huxley and FitzHugh – Nagumo of an electrochemically active neuronal media are considered. The necessary conditions for self-organization of chaotic self-oscillations in the FitzHugh – Nagumo model are determined. Computer modeling based on the matrix decomposition of chaotic wave processes in electrochemically active neuronal media has shown the interaction of higher-order nonlinear processes leading to stabilization (to a finite value) of the amplitude of the chaotic wave process. Mathematically, this is expressed in the synchronous “counteraction” of nonlinear processes of even and odd orders in the general vector-matrix model of an electrochemically active neuronal media being in a chaotic mode. It is noted that the state of hard self-excitation of nonlinear oscillations in an electrochemically active neuronal media leads to the appearance of a chaotic attractor in the state space. At the same time, the  proposed vector-matrix model made it possible to find more general conditions for the appearance and evolution of chaotic wave  processes in  comparison with  the  initial  Landau  turbulence model  and,  as  a  result,  to  explain  the occurrence of consistent nonlinear phenomena in an electrochemically active neuronal media.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>электрохимически активная нейроновая среда</kwd><kwd>модель ФитцХью – Нагумо</kwd><kwd>необходимые условия самоорганизации автоколебаний</kwd><kwd>хаотический аттрактор</kwd><kwd>матричный ряд в пространстве состояний</kwd><kwd>векторно-матричная модель хаотических волновых процессов</kwd><kwd>режим жесткого самовозбуждения нелинейных колебаний</kwd><kwd>стабилизация амплитуды хаотического процесса</kwd></kwd-group><kwd-group xml:lang="en"><kwd>electrochemically active neuronal media</kwd><kwd>FitzHugh – Nagumo model</kwd><kwd>necessary conditions for self-organization of self-oscillations</kwd><kwd>chaotic attractor</kwd><kwd>matrix series in  state-space</kwd><kwd>vector-matrix model of chaotic wave processes</kwd><kwd>mode of hard self-excitation of nonlinear oscillations</kwd><kwd>stabilization of the amplitude of chaotic process</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">Иваницкий, Г. Р. Автоволновые процессы: общие закономерности биологических, химических и физических активных сред / Г. Р. Иваницкий, В. И. Кринский // I Всесоюз. биофизический съезд. Секция 20. – Пущино : НЦБИ, 1982. – 28 с.</mixed-citation><mixed-citation xml:lang="en">Ivanitsky G. R., Krinsky V. I. Avtovolnovye processy: obshhie zakonomernosti biologicheskih, himicheskih i fizicheskih aktivnyh sred [Autowave processes: general laws of biological, chemical and physical active media]. I Vsesojuznyj biofizicheskij s"ezd. Sekcija 20 [1st USSR Biophysical Congress. Section 20]. Pushchino, Nauchnyj centr biologicheskih issledovanij, 1982, 28 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Васильев, В. А. Автоволновые процессы / В. А. Васильев, Ю. М. Романовский, В. Г. Яхно. – М. : Наука, 1987. – 240 с.</mixed-citation><mixed-citation xml:lang="en">Vasiliev V. A., Romanovsky Yu. M., Yakhno V. G. Avtovolnovye processy. Autowave Processes. Moscow, Nauka, 1987, 240 p. (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Ландау, Л. Д. К проблеме турбулентности / Л. Д. Ландау // Доклады АН СССР. – 1944. – Т. 44, № 8. –C. 339–342.</mixed-citation><mixed-citation xml:lang="en">Landau L. D. K probleme turbulentnosti [To the problem of turbulence]. Doklady Akademii nauk SSSR [Reports of the Academy of Sciences of USSR], 1944, vol. 44, no. 8, pp. 339–342 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Крот, А. М. О классе дискретных квазистационарных линейных динамических систем / А. М. Крот // Доклады АН СССР. – 1990. – Т. 313, № 6. – С. 1376–1380.</mixed-citation><mixed-citation xml:lang="en">Krot A. M. O klasse diskretnyh kvazistacionarnyh linejnyh dinamicheskih sistem [On a class of discrete quasistationary linear dynamic systems]. Doklady Akademii nauk SSSR [Reports of the Academy of Sciences of USSR], 1990, vol. 313, no. 6, pp. 1376–1380 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Lorenz, E. N. Deterministic nonperiodic flow / E. N. Lorenz // J. of Atmospheric Sciences. – 1963. –Vol. 20, March. – P. 130–141.</mixed-citation><mixed-citation xml:lang="en">Lorenz E. N. Deterministic nonperiodic flow. Journal of Atmospheric Sciences, 1963, vol. 20, March, pp. 130–141.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ruelle, D. On the nature of turbulence / D. Ruelle, F. Takens // Communications in Mathematical Physics. –1971. – Vol. 20. – P. 167–192.</mixed-citation><mixed-citation xml:lang="en">Ruelle D., Takens F. On the nature of turbulence. Communications in Mathematical Physics, 1971, vol. 20, pp. 167–192.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Николис, Г. Самоорганизация в неравновесных системах: от диссипативных структур к упорядоченности через флуктуации / Г. Николис, И. Пригожин. – М. : Мир, 1979. – 512 с.</mixed-citation><mixed-citation xml:lang="en">Nicolis G., Prigogine I. Self-organization in Nonequilibrium Systems: from Dissipative Structures to Order through Fluctuation. New York, John Willey&amp;Sons, 1977, 512 р.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Хакен, Г. Синергетика: иерархии неустойчивостей в самоорганизующихся системах и устройствах /Г. Хакен. – М. : Мир, 1985. – 423 с.</mixed-citation><mixed-citation xml:lang="en">Haken H. Advanced Synergetics: Instability Hierarchies of Self-Organizing Systems and Devices. Berlin, Heidelberg, Springer-Verlag, 1983, 356 р.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Берже, П. Порядок в хаосе: о детерминистском подходе к турбулентности / П. Берже, И. Помо, К. Видаль. – М. : Мир, 1991. – 368 c.</mixed-citation><mixed-citation xml:lang="en">Bergé P., Pomeau Y., Vidal C. L’ordre Dans le Chaos: Vers une Approche Déterministe de la Turbulence. Paris, Hermann, 1988.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Крот, А. М. Эволюционная модель хаотических волновых процессов в сложных динамических системах на основе теории матричной декомпозиции / А. М. Крот // Доп. Нац. акад. наук Украiни. – 2019. –№ 9. – С. 12–19. https://doi.org/10.15407/dopovidi2019.09.012</mixed-citation><mixed-citation xml:lang="en">Krot A. M. Jevoljucionnaja model' haoticheskih volnovyh processov v slozhnyh dinamicheskih sistemah na osnove teorii matrichnoj dekompozicii [An evolutionary model of chaotic wave processes in complex dynamical systems based on the matrix decomposition theory]. Dopovіdі Nacіonal'noї akademії nauk Ukraїni [Reports of the National Academy of Sciences of Ukraine], 2019, no. 9, pp. 12–19 (in Russian). https://doi.org/10.15407/dopovidi2019.09.012</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Скотт, Э. Волны в активных и нелинейных средах в приложении к электронике / Э. Скотт. – М. : Сов. радио, 1977. – 368 с.</mixed-citation><mixed-citation xml:lang="en">Scott A. Active and Nonlinear Wave Propagation in Electronics. New York, London, etc., John Willey&amp;Sons, 1970, 326 р.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Hodgkin, A. L. A quantitative description of ion currents and its applications to conduction and excitation in nerve membranes / A. L. Hodgkin, A. F. Huxley // J. of Physiology. – 1952. – Vol. 117. – P. 500–544.</mixed-citation><mixed-citation xml:lang="en">Hodgkin A. L., Huxley A. F. A quantitative description of ion currents and its applications to conduction and excitation in nerve membranes. The Journal of Physiology, 1952, vol. 117, pp. 500–544.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Fuortes, M. G. F. Interpretation of the repetitive firing of nerve cells / M. G. F. Fuortes, F. Mantegazzini // J. of General Physiology. – 1962. – Vol. 45. – P. 1163–1179.</mixed-citation><mixed-citation xml:lang="en">Fuortes M. G. F., Mantegazzini F. Interpretation of the repetitive firing of nerve cells. The Journal of General Physiology, 1962, vol. 45, pp. 1163–1179.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Koch, C. Do neurons have a voltage or a current threshold for action potential initiation? / C. Koch, O. Bernarder, R. J. Douglas // J. of Computational Neuroscience. – 1995. – No. 2. – P. 63–82.</mixed-citation><mixed-citation xml:lang="en">Koch C., Bernarder O., Douglas R. J. Do neurons have a voltage or a current threshold for action potential initiation? Journal of Computational Neuroscience, 1995, no. 2, pp. 63–82.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Nandapurcar, P. J. Dynamically stability of untwised scroll rings in excitable media / P. J. Nandapurcar, A. T. Winfree // Physica D. – 1989. – Vol. 35, no. 3. – P. 277–288.</mixed-citation><mixed-citation xml:lang="en">Nandapurcar P. J., Winfree A. T. Dynamically stability of untwised scroll rings in excitable media. Physica D, 1989, vol. 35, no. 3, pp. 277–288.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Courtemanche, M. Stable tree-dimensional action potential calculation in the FitzHugh – Nagumo model / M. Courtemanche, W. Scaggs, A. T. Winfree // Physica D. – 1990. – Vol. 41, no. 1. – P. 173–182.</mixed-citation><mixed-citation xml:lang="en">Courtemanche M., Scaggs W., Winfree A. T. Stable tree-dimensional action potential calculation in the FitzHugh – Nagumo model. Physica D, 1990, vol. 41, no. 1, pp. 173–182.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">FitzHugh, R. Impulses and physiological states in theoretical models of nerve membrane / R. FitzHugh // Biophysical J. – 1961. – Vol. 1. – P. 445–446.</mixed-citation><mixed-citation xml:lang="en">FitzHugh R. Impulses and physiological states in theoretical models of nerve membrane. BiophysicalJournal, 1961, vol. 1, pp. 445–446.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Nagumo, J. S. An active pulse transmission line simulating nerve axon / J. S. Nagumo, S. Arimoto, S. Yoshisawa // Proc. of the IRE. – 1962. – Vol. 50. – P. 2061–2070.</mixed-citation><mixed-citation xml:lang="en">Nagumo J. S., Arimoto S., Yoshisawa S. An active pulse transmission line simulating nerve axon.Proceedings of the IRE, 1962, vol. 50, pp. 2061–2070.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Paydarfar, D. Dysrhythmias of the respiratory oscillator / D. Paydarfar, D. M. Buerkel // Chaos. – 1995. – Vol. 5, no. 1. – P. 18–29.</mixed-citation><mixed-citation xml:lang="en">Paydarfar D., Buerkel D. M. Dysrhythmias of the respiratory oscillator. Chaos, 1995, vol. 5, no. 1, pp. 18–29.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Дайлюденко, В. Ф. Моделирование процессов самоорганизации в активных средах / В. Ф. Дайлюденко, А. М. Крот // Интеллектуальные системы : сб. науч. тр. – Минск : Ин-т техн. кибернетики НАН Беларуси, 1998. – Вып. 1. – С. 32–45.</mixed-citation><mixed-citation xml:lang="en">Dailudenko V. F., Krot A. M. Modelirovanie processov samoorganizacii v aktivnyh sredah [Modeling of processes of self-organization in active media]. Intellektual'nye sistemy [Intelligent systems], Minsk, Institute of Technical Cybernetics of the National Academy of Sciences of Belarus, 1998, vol. 1, pp. 32–45 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Krot, A. M. The decomposition of vector functions in vector-matrix series into state-space of nonlinear dynamic system / A. M. Krot // EUSIPCO–2000 : Proc. X European Signal Processing Conf., Tampere, Finland, 4–8 Sept. 2000. – Tampere, 2000. – Vol. 3. – P. 2453–2456.</mixed-citation><mixed-citation xml:lang="en">Krot A. M. The decomposition of vector functions in vector-matrix series into state-space of nonlinear dynamic system. EUSIPCO-2000: Proceedings X European Signal Processing Conference, Tampere, Finland, 4–8 September 2000. Tampere, 2000, vol. 3, pp. 2453–2456.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Krot, A. M. Matrix decompositions of vector functions and shift operators on the trajectories of a nonlinear dynamical system / A. M. Krot // Nonlinear Phenomena in Complex Systems. – 2001. – Vol. 4, no. 2. – P. 106–115.</mixed-citation><mixed-citation xml:lang="en">Krot A. M. Matrix decompositions of vector functions and shift operators on the trajectories of a nonlinear dynamical system. Nonlinear Phenomena in Complex Systems, 2001, vol. 4, no. 2, pp. 106–115.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Крот, А. М. Анализ аттракторов сложных нелинейных динамических систем на основе матричных рядов в пространстве состояний / А. М. Крот // Информатика. – 2004. – № 1(1). – С. 7–16.</mixed-citation><mixed-citation xml:lang="en">Krot A. M. Analiz attraktorov slozhnyh nelinejnyh dinamicheskih sistem na osnove matrichnyh rjadov v prostranstve sostojanij [Analysis of attractors of complex nonlinear dynamical systems based on matrix series in the state-space]. Informatica [Informatics], 2004, vol. 1, no. 1, pp. 7–16 (in Russian).</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Krot, A. M. The development of matrix decomposition theory for nonlinear analysis of chaotic attractors of complex systems and signals / A. M. Krot // DSP–2009 : Proc. 16th IEEE Intern. Conf. on Digital Signal Processing, Thira, Santorini, Greece, 5–7 July 2009. – Santorini, 2009. – P. 1–5. https://doi.org/10.1109/icdsp.2009.5201123</mixed-citation><mixed-citation xml:lang="en">Krot A. M. The development of matrix decomposition theory for nonlinear analysis of chaotic attractors of complex systems and signals. DSP-2009: Proceedings 16th IEEE International Conference on Digital Signal Processing, Thira, Santorini, Greece, 5–7 July 2009. Santorini, 2009, pp. 1–5. https://doi.org/10.1109/icdsp.2009.5201123</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Krot, A. M. Bifurcation analysis of attractors of complex systems based on matrix decomposition theory / A. M. Krot // IEM 2011 : Proc. of IEEE Intern. Conf. on Industrial Engineering and Management, Zhengzhou, China, 12–14 Aug. 2011. – Zhengzhou, 2011. – P. 1–5. https://doi.org/10.1109/icmss.2011.5999350</mixed-citation><mixed-citation xml:lang="en">Krot A. M. Bifurcation analysis of attractors of complex systems based on matrix decomposition theory. IEM 2011: Proceedings of IEEE International Conference on Industrial Engineering and Management, Zhengzhou, China, 12–14 August 2011. Zhengzhou, 2011, pp. 1–5. https://doi.org/10.1109/icmss.2011.5999350</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Крот, А. М. Анализ хаотических режимов функционирования схемы Чжуа с гладкой нелинейностью на основе метода матричной декомпозиции / А. М. Крот, В. А. Сычев // Вес. Нац. акад. навук Беларусі. Сер. фіз.-тэхн. навук. – 2018. – Т. 63, № 4. – С. 501–512. https://doi.org/10.29235/1561-8358-2018-63-4-501-512</mixed-citation><mixed-citation xml:lang="en">Krot A. M., Sychou U. A. Analiz haoticheskih rezhimov funkcionirovanija shemy Chzhua s gladkoj nelinejnost'ju na osnove metoda matrichnoj dekompozicii [The analysis of chaotic regimes in Chua’s circuit with smooth nonlinearity based on the matrix decomposition method]. Vestsі Natsyianal’nai akademіі navuk Belarusі. Seryia fizika-technichnykh navuk [Proceedings of the National Academy of Sciences of Belarus. Physicaltechnical Series], 2018, vol. 63, no. 4, pp. 501–512 (in Russian). https://doi.org/10.29235/1561-8358-2018-63-4-501-512</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Ландау, Л. Д. Теоретическая физика : учеб. пособие для студентов физ. специальностей ун-тов : в 10 т. / Л. Д. Ландау, Е. М. Лифшиц ; под ред. Л. П. Питаевского. – 3-е изд., перераб. – М. : Наука, 1986. – Т. 6 : Гидродинамика. – 736 с.</mixed-citation><mixed-citation xml:lang="en">Landau L. D., Lifschitz E. M. Fluid Mechanics. Oxford, Pergamon, 1959, vol. 6, 539 p.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Ерофеенко, В. Т. Основы математического моделирования : курс лекций / В. Т. Ерофеенко, И. С. Козловская. – Минск : БГУ, 2002. – 195 с.</mixed-citation><mixed-citation xml:lang="en">Erofeenko V. T., Kozlovskaya I. S. Fundamentals of Mathematical Modeling. Minsk, Belarusian State University, 2002, 195 p. (in Russian).</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>
