dc.creatorBiagioni H.A.
dc.creatorGramchev T.
dc.date2003
dc.date2015-06-30T17:33:09Z
dc.date2015-11-26T14:12:43Z
dc.date2015-06-30T17:33:09Z
dc.date2015-11-26T14:12:43Z
dc.date.accessioned2018-03-28T21:13:24Z
dc.date.available2018-03-28T21:13:24Z
dc.identifier
dc.identifierJournal Of Differential Equations. , v. 194, n. 1, p. 140 - 165, 2003.
dc.identifier220396
dc.identifier10.1016/S0022-0396(03)00197-9
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0141656254&partnerID=40&md5=41612431d543de9a13a6636d7659cbdb
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/102623
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/102623
dc.identifier2-s2.0-0141656254
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1242082
dc.descriptionWe propose a unified functional analytic approach to study the uniform analytic-Gevrey regularity and the decay of solutions to semilinear elliptic equations on ℝn. First, we develop a fractional calculus for nonlinear maps in Banach spaces of Lp based Gevrey functions, 1 < p < ∞. Then we propose an abstract result on uniform analytic Gevrey regularity, which covers as particular cases solitary wave solutions to both dispersive and dissipative equations. We require a priori low Hp s(ℝn) regularity, with s > scr > 0 depending on the nonlinearity. Next, we investigate the type of decay - polynomial or exponential - of the derivatives of solutions to semilinear elliptic equations, provided they decay a priori slowly as o( x -τ), x → ∞ for some small τ > 0. The restrictions, involved in our results, are optimal. In particular, given a hyperplane L, we construct 2d - 2 strongly singular solutions (locally in Hp s(ℝn) for s < scr) to the semilinear Laplace equation Δu + cud = 0, whose singularities are concentrated on L. © 2003 Elsevier Inc. All rights reserved.
dc.description194
dc.description1
dc.description140
dc.description165
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dc.languageen
dc.publisher
dc.relationJournal of Differential Equations
dc.rightsfechado
dc.sourceScopus
dc.titleFractional Derivative Estimates In Gevrey Spaces, Global Regularity And Decay For Solutions To Semilinear Equations In ℝn
dc.typeArtículos de revistas


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