Symmetry structure of integrable non-evolutionary equations

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dc.creatorNovikov, Vladimir S.
dc.creatorWang, Jing Ping
dc.date2007-02-23
dc.date.accessioned2026-07-07T07:48:31Z
dc.date.available2026-07-07T07:48:31Z
dc.descriptionWe study a class of evolutionary partial differential systems with two components related to second order (in time) non-evolutionary equations of odd order in spatial variable. We develop the formal diagonalisation method in symbolic representation, which enables us to derive an explicit set of necessary conditions of existence of higher symmetries. Using these conditions we globally classify all such homogeneous integrable systems, i.e. systems which possess a hierarchy of infinitely many higher symmetries.
dc.descriptionSubmitted to Studies in Applied Mathematics
dc.identifierhttps://arxiv.org/abs/nlin/0702045
dc.identifierhttp://arxiv.org/abs/nlin/0702045
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124524
dc.subjectExactly Solvable and Integrable Systems
dc.titleSymmetry structure of integrable non-evolutionary equations
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