<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1665-1200</journal-id>
<journal-title><![CDATA[Tópicos del Seminario]]></journal-title>
<abbrev-journal-title><![CDATA[Tóp. Sem]]></abbrev-journal-title>
<issn>1665-1200</issn>
<publisher>
<publisher-name><![CDATA[Benemérita Universidad Autónoma de Puebla, Seminario de Estudios de la Significación]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-12002020000100093</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Geometrizar]]></article-title>
<article-title xml:lang="fr"><![CDATA[Géométriser]]></article-title>
<article-title xml:lang="en"><![CDATA[Geometry]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Popescu-Pampu]]></surname>
<given-names><![CDATA[Patrick]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Lille Laboratorio Painlevé ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>France</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<numero>43</numero>
<fpage>93</fpage>
<lpage>104</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-12002020000100093&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-12002020000100093&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-12002020000100093&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Este texto explica, utilizando un problema venerable de matemática recreativa, qué significa geometrizar y qué ventaja tiene tal proceso. Se muestra que el sentido de este verbo está íntimamente relacionado con el sentido del término espacio. Algunos criterios descritos permiten reconocer que un objeto del pensamiento es un &#8220;espacio&#8217;&#8217;.]]></p></abstract>
<abstract abstract-type="short" xml:lang="fr"><p><![CDATA[Résumé : Ce texte explique, à travers un problème vénérable de mathématiques récréatives, ce que veut dire géométriser ainsi que les avantages de ce procédé. Nous montrons que le sens de ce verbe est intimement lié au sens du terme espace. Certains critères décrits permettent de reconnaître qu&#8217;un objet de la pensée est un « espace ».]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: This text explains using a venerable problem of recreational mathematics what means to &#8220;geometrize&#8217;&#8217; and what advantage may be obtained from such a process. It is shown that the meaning of this verb is intimately related with the meaning of the noun &#8220;space&#8217;&#8217;. A few criteria allowing to recognize that an object of thought is a &#8220;space&#8217;&#8217; are described.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Alcuino]]></kwd>
<kwd lng="es"><![CDATA[algebrizar]]></kwd>
<kwd lng="es"><![CDATA[espacio]]></kwd>
<kwd lng="es"><![CDATA[geometrizar]]></kwd>
<kwd lng="es"><![CDATA[grafo]]></kwd>
<kwd lng="fr"><![CDATA[Alcuin]]></kwd>
<kwd lng="fr"><![CDATA[algébriser]]></kwd>
<kwd lng="fr"><![CDATA[espace]]></kwd>
<kwd lng="fr"><![CDATA[géométriser]]></kwd>
<kwd lng="fr"><![CDATA[graphe]]></kwd>
<kwd lng="en"><![CDATA[Alcuin]]></kwd>
<kwd lng="en"><![CDATA[to algebrize]]></kwd>
<kwd lng="en"><![CDATA[to geometrize]]></kwd>
<kwd lng="en"><![CDATA[graph]]></kwd>
<kwd lng="en"><![CDATA[space]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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<article-title xml:lang=""><![CDATA[Invariants]]></article-title>
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<year>1939</year>
<numero>5</numero>
<issue>5</issue>
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</back>
</article>
