<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-04-14T16:03:40Z</responseDate><request verb="GetRecord" identifier="oai:uvadoc.uva.es:10324/68191" metadataPrefix="dim">https://uvadoc.uva.es/oai/request</request><GetRecord><record><header><identifier>oai:uvadoc.uva.es:10324/68191</identifier><datestamp>2024-12-03T14:43:54Z</datestamp><setSpec>com_10324_1129</setSpec><setSpec>com_10324_931</setSpec><setSpec>com_10324_894</setSpec><setSpec>col_10324_1193</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:doc="http://www.lyncode.com/xoai" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
<dim:field mdschema="dc" element="contributor" qualifier="author" authority="120bd4b152bf1bd9" confidence="600" orcid_id="0000-0001-6455-5986">Sanz Sánchez, Fernando</dim:field>
<dim:field mdschema="dc" element="date" qualifier="accessioned">2024-06-22T09:36:49Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="available">2024-06-22T09:36:49Z</dim:field>
<dim:field mdschema="dc" element="date" qualifier="issued">1998</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="citation" lang="es">Annales de l’institut Fourier, tome 48, no 4 (1998), p. 1045-1067</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="issn" lang="es">0373-0956</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="uri">https://uvadoc.uva.es/handle/10324/68191</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="doi" lang="es">10.5802/aif.1648</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="publicationfirstpage" lang="es">1045</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="publicationissue" lang="es">4</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="publicationlastpage" lang="es">1067</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="publicationtitle" lang="es">Annales de l’institut Fourier</dim:field>
<dim:field mdschema="dc" element="identifier" qualifier="publicationvolume" lang="es">48</dim:field>
<dim:field mdschema="dc" element="description" qualifier="abstract" lang="es">Let \gamma be an integral solution of an analytic real vector field  defined in a neighbordhood of &#xd;
0\in R3. Suppose that \gamma has a single limit point at 0. We say that \gamma is non oscillating if, for any analytic surface H, either \gamma is contained in H or \gamma cuts H only finitely many times. In this paper we give a sufficient condition for \gamma to be non oscillating. It is established in terms of the existence of “generalized iterated tangents”, i.e. the existence of a single limit point for any transform property for the solutions of a gradient vector field 𝛻g f of an analytic function f of order 2 at 0, where g is an analytic riemannian metric.</dim:field>
<dim:field mdschema="dc" element="description" qualifier="project" lang="es">Partially supported by DGICYT; PB94-1124 and TMR; ERBFMRXCT96-0040</dim:field>
<dim:field mdschema="dc" element="format" qualifier="mimetype" lang="es">application/pdf</dim:field>
<dim:field mdschema="dc" element="language" qualifier="iso" lang="es">eng</dim:field>
<dim:field mdschema="dc" element="publisher" lang="es">Centre Mersenne</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="accessRights" lang="es">info:eu-repo/semantics/openAccess</dim:field>
<dim:field mdschema="dc" element="rights" qualifier="uri" lang="*">http://creativecommons.org/licenses/by-nc-nd/4.0/</dim:field>
<dim:field mdschema="dc" element="rights" lang="*">Attribution-NonCommercial-NoDerivatives 4.0 Internacional</dim:field>
<dim:field mdschema="dc" element="subject" qualifier="classification" lang="es">Vector field - Gradient - Tangent - Oscillation - Blowing-up - Desingularization - Center manifold</dim:field>
<dim:field mdschema="dc" element="title" lang="es">Non oscillating solutions of analytic gradient vector fields</dim:field>
<dim:field mdschema="dc" element="type" lang="es">info:eu-repo/semantics/article</dim:field>
<dim:field mdschema="dc" element="type" qualifier="hasVersion" lang="es">info:eu-repo/semantics/publishedVersion</dim:field>
<dim:field mdschema="dc" element="peerreviewed" lang="es">SI</dim:field>
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