Local Real Analyticity of Solutions for sums of squares of non-linear vector fields

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dc.creatorTartakoff, David S.
dc.creatorZanghirati, Luisa
dc.date2003-03-03
dc.date.accessioned2026-07-07T06:33:04Z
dc.date.available2026-07-07T06:33:04Z
dc.descriptionWe show that all smooth solutions of model non-linear sums of squares of vector fields are locally real analytic. A global result for more general operators is presented in a paper by Makhlouf Derridj and the first author under the title "Global Analytic Hypoellipticity for a Class of Quasilinear Sums of Squares of Vector Fields".
dc.descriptionAMS-LaTeX, 10 pp
dc.identifierhttps://arxiv.org/abs/math/0303032
dc.identifierhttp://arxiv.org/abs/math/0303032
dc.identifierJournal of Differential Equations {\bf 213} (2) (2005), pp.~341-351.
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/99072
dc.subjectAnalysis of PDEs
dc.subject35B65
dc.titleLocal Real Analyticity of Solutions for sums of squares of non-linear vector fields
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