Results 11 to 20 of about 26 (26)
Обобщенная спиновая модель с векторным потенциалом и ее решение
Қарағанды университетінің хабаршысы. Математика сериясы, 2017 В статье исследовано интегрируемое обобщение уравнения Ландау-Лифшица с самосогласованным векторным потенциалом. Установлено, что самосогласованность спинового вектора и потенциала осуществляется связью между решениями потенциала и линейной системы ...
G.N. Nugmanova, Zh.M. Sagidullayeva
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Вестник Научно-исследовательского института железнодорожного транспорта, 2018 Due to the development of high-speed operation, the problem of providing high-quality communication channels for train passengers, control and security systems, caused by the difficulty of fast positioning of the carriage, the large Doppler extension of ...
A. A. Loktev +4 more
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Наука. Инновации. Технологии, 2022 Characteristic feature of modern physical theories is significantly nonlinear nature of interactions. The set of classical physical tasks rests against impossibility of the description of behavior significantly of nonlinear system when standard methods ...
Olga Viktorovna Novikova
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MODELING OF SCIENTIFIC AND TECHNICAL PROGRESS
Статистика и экономика, 2016 Scientific and technical progress can be represented in the form of an active medium in which they are earned achievements of the company. For modeling scientific and technological progress used standard mathematical models of self-organization, is ...
Michael E. Mazurov
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NONLINEAR EQUATIONS WITH INTEGRATED OPERATOR STRUCTURES
Вестник Северо-Кавказского федерального университета, 2022 The article is devoted to the construction of nonlinear equations with partial derivatives possessing Lax operator structure. The presence of Lax pair is supposed to allow to integrate the obtained equations with the help of the inverse scattering ...
Valentina M. Karslieva
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NONLINEAR EQUATION WITH THE THIRD ORDER SCATTERING OPERATOR
Наука. Инновации. Технологии, 2022 Introduction: most of the differential equations associated with soliton mathematics are obtained using the Lax operator equation or the zero-curvature equation, which are the compatibility condition for a pair of linear differential systems. The case in
Olga Sergeevna Yanovskaya +1 more
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Vestnik KRAUNC: Fiziko-Matematičeskie NaukiРадон — инертный радиоактивный газ, исследования вариаций которого в сопоставлении с сейсмичностью считаются перспективными для целей разработки методик прогноза землетрясений.
Твёрдый, Д.А. +2 more
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Наука. Инновации. Технологии, 2022 Introduction: the problem of integrability of nonlinear partial differential equations, even for the second order, is not always an obvious fact, since inding a general solution is possible only in rare cases.
Tatyana Valentinovna Redkina
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НЕЛИНЕЙНЫЕ УРАВНЕНИЯ С СИЛЬНО МОНОТОННЫМИ ОПЕРАТОРАМИ В БАНАХОВОМ ПРОСТРАНСТВЕ
Проблемы анализа, 2014 It is proved that there is unique soution of a twopointa boundary problem with nonseparated boundary conditions for differetial equation in the linear space with multyinner composition in this paper.
МОСЯГИН В.В. +1 more
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INVESTIGATION OF SOLUTIONS OF THE NONLINEAR DIFFERENTIAL EQUATION OF THE THIRD ORDER
Современная наука и инновации, 2022 In work is considered simulation third-order equation with a power nonlinearity of the unknown function and its first and second derivatives are determined criteria for the existence of real solutions, the criterion of the existence of model solutions ...
Alexander Borisovich Cheboksarov +2 more
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