Linear determining equations, differential constraints and invariant solutions

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dc.creatorKaptsov, O. V.
dc.creatorSchmidt, A. V.
dc.date2003-08-31
dc.date.accessioned2026-07-07T04:30:30Z
dc.date.available2026-07-07T04:30:30Z
dc.descriptionA construction of differential constraints compatible with partial differential equations is considered. Certain linear determining equations with parameters are used to find such differential constraints. They generalize the classical determining equations used in the search for admissible Lie operators. As applications of this approach non-linear heat equations and Gibbons-Tsarev's equation are discussed. We introduce the notion of an invariant solution under an involutive distribution and give sufficient conditions for existence of such a solution.
dc.description30 pages, TeX
dc.identifierhttps://arxiv.org/abs/math-ph/0309001
dc.identifierhttp://arxiv.org/abs/math-ph/0309001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/57488
dc.subjectMathematical Physics
dc.subject34G20, 35K57
dc.titleLinear determining equations, differential constraints and invariant solutions
dc.typetext

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