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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">afm</journal-id>
      <journal-title-group>
        <journal-title>Arkiv för Matematik</journal-title>
      </journal-title-group>
      <issn pub-type="epub">1871-2487</issn>
      <issn pub-type="ppub">0004-2080</issn>
      <publisher>
        <publisher-name>VTeX</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">ARKIV-2017-0055-0001-A001</article-id>
      <article-id pub-id-type="doi">10.4310/ARKIV.2017.v55.n1.a1</article-id>
      <article-categories>
        <subj-group subj-group-type="heading">
          <subject>Article</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title>Hölder Regularity for Degenerate Parabolic Obstacle Problems</article-title>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author">
          <name>
            <surname>Bögelein</surname>
            <given-names>Verena</given-names>
          </name>
          <email xlink:href="mailto:verena.boegelein@sbg.ac.at">verena.boegelein@sbg.ac.at</email>
          <xref ref-type="aff" rid="j_afm_aff_000"/>
        </contrib>
        <aff id="j_afm_aff_000">Fachbereich Mathematik, Universität Salzburg, Austria</aff>
        <contrib contrib-type="author">
          <name>
            <surname>Lukkari</surname>
            <given-names>Teemu</given-names>
          </name>
          <email xlink:href="mailto:teemu.lukkari@aalto.fi">teemu.lukkari@aalto.fi</email>
          <xref ref-type="aff" rid="j_afm_aff_001"/>
        </contrib>
        <aff id="j_afm_aff_001">Department of Mathematics and System Analysis, Aalto University, Espoo, Finland</aff>
        <contrib contrib-type="author">
          <name>
            <surname>Scheven</surname>
            <given-names>Christoph</given-names>
          </name>
          <email xlink:href="mailto:christoph.scheven@uni-due.de">christoph.scheven@uni-due.de</email>
          <xref ref-type="aff" rid="j_afm_aff_002"/>
        </contrib>
        <aff id="j_afm_aff_002">Fakultät für Mathematik, Universität Duisburg-Essen, Essen, Germany</aff>
      </contrib-group>
      <volume>55</volume>
      <issue>1</issue>
      <fpage>1</fpage>
      <lpage>39</lpage>
      <pub-date pub-type="ppub">
        <day>26</day>
        <month>09</month>
        <year>2017</year>
      </pub-date>
      <pub-date pub-type="epub">
        <day>06</day>
        <month>10</month>
        <year>2022</year>
      </pub-date>
      <history>
        <date date-type="received">
          <day>01</day>
          <month>09</month>
          <year>2015</year>
        </date>
        <date date-type="rev-recd">
          <day>11</day>
          <month>01</month>
          <year>2017</year>
        </date>
      </history>
      <permissions>
        <copyright-year>2017</copyright-year>
        <copyright-holder>Institut Mittag-Leffler</copyright-holder>
        <ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/>
      </permissions>
      <abstract>
        <p>Hölder Regularity for Degenerate Parabolic Obstacle Problems</p>
      </abstract>
      <kwd-group>
        <label>Keywords</label>
        <kwd>obstacle problem</kwd>
        <kwd>porous medium equation</kwd>
        <kwd>regularity</kwd>
      </kwd-group>
      <kwd-group kwd-group-type="MSC2010">
        <label>MSC2010</label>
        <kwd>35B65</kwd>
        <kwd>35K65</kwd>
        <kwd>35K86</kwd>
      </kwd-group>
    </article-meta>
  </front>
</article>
