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Teoreticheskaya i Matematicheskaya Fizika, 1991, Volume 87, Number 1, Pages 40–47
(Mi tmf5467)
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This article is cited in 26 scientific papers (total in 26 papers)
Inheritance of KdV symmetries under Whitham averaging and hydrodynamic symmetries of the Witham equations
V. R. Kudashev, S. E. Sharapov
Abstract:
Explicit expressions that demonstrate the inheritance of some symmetries of the KdV equations by the Whitham equations for cnoidal KdV waves are obtained. A class of symmetries of Whitham equations of special form is found and described. Explicit expressions that describe a series of self-similar solutions of Whitham equations are obtained.
Received: 03.09.1990
Citation:
V. R. Kudashev, S. E. Sharapov, “Inheritance of KdV symmetries under Whitham averaging and hydrodynamic symmetries of the Witham equations”, TMF, 87:1 (1991), 40–47; Theoret. and Math. Phys., 87:1 (1991), 358–363
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https://www.mathnet.ru/eng/tmf5467 https://www.mathnet.ru/eng/tmf/v87/i1/p40
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Abstract page: | 378 | Full-text PDF : | 119 | References: | 42 | First page: | 1 |
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