<?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>2026-06-01T19:53:34Z</responseDate><request verb="GetRecord" identifier="oai:riuma.uma.es:10630/8163" metadataPrefix="qdc">https://riuma.uma.es/rest/oai/request</request><GetRecord><record><header><identifier>oai:riuma.uma.es:10630/8163</identifier><datestamp>2026-02-03T12:33:47Z</datestamp><setSpec>com_10630_2254</setSpec><setSpec>col_10630_37959</setSpec></header><metadata><qdc:qualifieddc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:doc="http://www.lyncode.com/xoai" xmlns:qdc="http://dspace.org/qualifieddc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://purl.org/dc/elements/1.1/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dc.xsd http://purl.org/dc/terms/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dcterms.xsd http://dspace.org/qualifieddc/ http://www.ukoln.ac.uk/metadata/dcmi/xmlschema/qualifieddc.xsd">
   <dc:title>Rigid singularity theorems in Lorentzian Geometry</dc:title>
   <dc:creator>Costa e Silva, Ivan P.</dc:creator>
   <dc:subject>Lorentz, Transformaciones de</dc:subject>
   <dcterms:abstract>The importance of the singularity theorems in Lorentzian Geometry, which give&#xd;
su cient conditions on a spacetime entailing the incompleteness of its null or&#xd;
timelike geodesics, is well known. But equally important is to ascertain the&#xd;
rigidity of their conclusions if certain speci c key assumptions in these theorems&#xd;
are removed or weakened, a problem related to the genericity of the singularities&#xd;
in physically motivated contexts. In this talk I shall review the general setting&#xd;
of rigid singularity theorems and will present some examples, including some&#xd;
quite recent ones.</dcterms:abstract>
   <dcterms:dateAccepted>2014-10-02T08:30:17Z</dcterms:dateAccepted>
   <dcterms:available>2014-10-02T08:30:17Z</dcterms:available>
   <dcterms:created>2014-10-02T08:30:17Z</dcterms:created>
   <dcterms:issued>2014-10-02</dcterms:issued>
   <dc:type>conference output</dc:type>
   <dc:identifier>http://hdl.handle.net/10630/8163</dc:identifier>
   <dc:language>eng</dc:language>
   <dc:relation>Seminario Lorentz</dc:relation>
   <dc:relation>Málaga, España</dc:relation>
   <dc:relation>4 septiembre 2014</dc:relation>
   <dc:rights>open access</dc:rights>
</qdc:qualifieddc>
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