<?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>2026-07-19T13:36:51Z</responseDate><request verb="GetRecord" identifier="oai:docta.ucm.es:20.500.14352/97145" metadataPrefix="rdf">https://docta.ucm.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:docta.ucm.es:20.500.14352/97145</identifier><datestamp>2024-11-06T14:15:35Z</datestamp><setSpec>com_20.500.14352_14</setSpec><setSpec>col_20.500.14352_15</setSpec></header><metadata><rdf:RDF xmlns:rdf="http://www.openarchives.org/OAI/2.0/rdf/" xmlns:ow="http://www.ontoweb.org/ontology/1#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:ds="http://dspace.org/ds/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/rdf/ http://www.openarchives.org/OAI/2.0/rdf.xsd">
   <ow:Publication rdf:about="oai:docta.ucm.es:20.500.14352/97145">
      <dc:title>Tête-à-tête twists, monodromies and representation of elements of Mapping Class Group</dc:title>
      <dc:creator>A’Campo, Norbert</dc:creator>
      <dc:creator>Fernández de Bobadilla, Javier</dc:creator>
      <dc:creator>Pe Pereira, María</dc:creator>
      <dc:creator>Portilla Cuadrado, Pablo</dc:creator>
      <dc:description>We study monodromies of plane curve singularities and pseudoperiodic homeomorphisms of oriented surfaces with boundary using tête-à-tête graphs and twists. A tête-à-tête twist is a generalisation of the classical Dehn twist. We introduce the class of mixed tête-à-tête graphs and twists, and prove that mixed tête-à-tête twists contain the monodromies of irreducible plane curve singularities. In a sequel paper, the fourth author and B. Sigurdsson have extended this to the reducible case.</dc:description>
      <dc:description>Nous étudions la monodromie des singularités de courbes planes et les homéomorphisms pseudo-périodiques de surfaces orientées à bord en utilisant graphes et cisaillements tête-à-tête. Un cisaillement tête-à-tête est une généralisation du twist de Dehn classique. Nous introduisons la classes des graphes et cisaillements tête-à-tête mélangé, et démontrons que les monodromies locales de courbes planes irréductibles appartiennent à cette classe. Dans un travail ultérieur le quatrième auteur et B. Sigurdsson ont étendu ce résultat au cas des singularités réductibles.</dc:description>
      <dc:date>2024-01-31T12:40:53Z</dc:date>
      <dc:date>2024-01-31T12:40:53Z</dc:date>
      <dc:date>2022-07-01</dc:date>
      <dc:type>journal article</dc:type>
      <dc:identifier>A’Campo, N., Fernández De Bobadilla, J., Pe Pereira, M., Portilla Cuadrado, P.: Tête-à-tête twists, monodromies and representation of elements of Mapping Class Group. Annales de l’Institut Fourier. 71, 2649-2710 (2022). https://doi.org/10.5802/aif.3459</dc:identifier>
      <dc:identifier>1777-5310</dc:identifier>
      <dc:identifier>10.5802/aif.3459</dc:identifier>
      <dc:identifier>https://hdl.handle.net/20.500.14352/97145</dc:identifier>
      <dc:identifier>https//doi.org/10.5802/aif.3459
</dc:identifier>
      <dc:identifier>https://aif.centre-mersenne.org/articles/10.5802/aif.3459/</dc:identifier>
      <dc:language>eng</dc:language>
      <dc:relation>info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MTM2017-89420-P/ES/SINGULARIDADES, ARCOS, MAPPING CLASS GROUP E INTERACCIONES/</dc:relation>
      <dc:relation>info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114750GB-C32/ES/SINGULARIDADES EN ALGEBRA, GEOMETRIA, TOPOLOGIA, CRIPTOGRAFIA Y SUS APLICACIONES/</dc:relation>
      <dc:relation>info:eu-repo/grantAgreement/MINECO//SEV-2015-0554/ES/INSTITUTO DE CIENCIAS MATEMATICAS/</dc:relation>
      <dc:relation>info:eu-repo/grantAgreement/MINECO//MTM2013-45710-C2-2-P/ES/SINGULARIDADES Y SUS APLICACIONES A GEOMETRIA, TOPOLOGIA, ALGEBRA Y CRIPTOGRAFIA/</dc:relation>
      <dc:rights>http://creativecommons.org/licenses/by-nd/4.0/</dc:rights>
      <dc:rights>open access</dc:rights>
      <dc:rights>Attribution-NoDerivatives 4.0 International</dc:rights>
      <dc:publisher>Association des Annales de l'Institut Fourier</dc:publisher>
   </ow:Publication>
</rdf:RDF></metadata></record></GetRecord></OAI-PMH>