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Gerdjikov, VS, Grahovski, GG, Mikhailov, AV et al. (1 more author) (2011) Polynomial bundles and generalised Fourier transforms for integrable equations on A.III-type symmetric spaces. SIGMA (Symmetry, Integrability and Geometry: Methods and Applications), 7. X1 - 48. ISSN 1815-0659
Abstract
A special class of integrable nonlinear differential equations related to A.III-type symmetric spaces and having additional reductions are analyzed via the inverse scattering method (ISM). Using the dressing method we construct two classes of soliton solutions associated with the Lax operator. Next, by using the Wronskian relations, the mapping between the potential and the minimal sets of scattering data is constructed. Furthermore, completeness relations for the 'squared solutions' (generalized exponentials) are derived. Next, expansions of the potential and its variation are obtained. This demonstrates that the interpretation of the inverse scattering method as a generalized Fourier transform holds true. Finally, the Hamiltonian structures of these generalized multi-component Heisenberg ferromagnetic (MHF) type integrable models on A.III-type symmetric spaces are briefly analyzed.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | (c) 2011, National Academy of Science of Ukraine. Reproduced with permission from the publisher: Creative Commons Attribution-Non Commercial-Share Alike Licence. |
Keywords: | Integrals of motion; Reduction group; Riemann-Hilbert problem; Spectral decompositions |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Mathematics (Leeds) > Applied Mathematics (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 13 Aug 2013 14:25 |
Last Modified: | 23 Jun 2023 21:34 |
Published Version: | http://dx.doi.org/10.3842/SIGMA.2011.096 |
Status: | Published |
Publisher: | National Academy of Science of Ukraine |
Refereed: | Yes |
Identification Number: | 10.3842/SIGMA.2011.096 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:76124 |
Available Versions of this Item
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Polynomial bundles and generalised Fourier transforms for integrable equations on A.III-type symmetric spaces. (deposited 25 Oct 2011 08:20)
- Polynomial bundles and generalised Fourier transforms for integrable equations on A.III-type symmetric spaces. (deposited 13 Aug 2013 14:25) [Currently Displayed]