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This article is cited in 18 scientific papers (total in 18 papers)
Landau–Lifshitz equation, uniaxial anisotropy case: Theory of exact solutions
R. F. Bikbaev, A. I. Bobenkoa, A. R. Itsb a Institut für Mathematik, Technische Universität Berlin, Berlin, Germany
b Department of Mathematical Sciences, Indiana University-Purdue University Indianapolis, Indianapolis, USA
Abstract:
Using the inverse scattering method, we study the XXZ Landau–Lifshitz equation well-known in the theory of ferromagnetism. We construct all elementary soliton-type excitations and study their interaction. We also obtain finite-gap solutions (in terms of theta functions) and select the real solutions among them.
Keywords:
multisoliton solution, ferromagnetism, finite-gap integration, theta function.
Received: 07.03.2013
Citation:
R. F. Bikbaev, A. I. Bobenko, A. R. Its, “Landau–Lifshitz equation, uniaxial anisotropy case: Theory of exact solutions”, TMF, 178:2 (2014), 163–219; Theoret. and Math. Phys., 178:2 (2014), 143–193
Linking options:
https://www.mathnet.ru/eng/tmf8532https://doi.org/10.4213/tmf8532 https://www.mathnet.ru/eng/tmf/v178/i2/p163
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