<?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>2026-04-17T06:21:19Z</responseDate><request verb="GetRecord" identifier="oai:www.recercat.cat:2072/464166" metadataPrefix="marc">https://recercat.cat/oai/request</request><GetRecord><record><header><identifier>oai:recercat.cat:2072/464166</identifier><datestamp>2025-04-03T08:24:03Z</datestamp><setSpec>com_2072_98</setSpec><setSpec>col_2072_378192</setSpec></header><metadata><record xmlns="http://www.loc.gov/MARC21/slim" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
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      <subfield code="a">dc</subfield>
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      <subfield code="a">Martín i Pedret, Joaquim</subfield>
      <subfield code="e">author</subfield>
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      <subfield code="a">Milman, Mario</subfield>
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      <subfield code="c">2014</subfield>
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      <subfield code="a">T. Coulhon introduced an interesting reformulation of the usual Sobolev inequalities. We characterize Coulhon type inequalities in terms of rearrangement inequalities</subfield>
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      <subfield code="a">Interpolation</subfield>
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      <subfield code="a">Isoperimetric inequalities</subfield>
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      <subfield code="a">Modulus of continuity</subfield>
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      <subfield code="a">Sobolev inequalities</subfield>
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      <subfield code="a">Symmetrization</subfield>
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      <subfield code="a">A note on coulhon type inequalities</subfield>
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