<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
<dc:title>Ando&#39;s theorem and sums of squares</dc:title>
<dc:creator>Brian Cole</dc:creator><dc:creator>John Wermer</dc:creator>
<dc:subject>12Y05</dc:subject><dc:subject>32E30</dc:subject><dc:subject>47A57</dc:subject><dc:subject>47A60</dc:subject><dc:subject>interpolation</dc:subject><dc:subject>bounded analytic functions</dc:subject><dc:subject>bidisk</dc:subject><dc:subject>positive kernel</dc:subject><dc:subject>contraction on Hilbert space</dc:subject>

<dc:publisher>Indiana University Mathematics Journal</dc:publisher>
<dc:date>1999</dc:date>
<dc:type>text</dc:type>
<dc:format>pdf</dc:format>
<dc:identifier>10.1512/iumj.1999.48.1716</dc:identifier>
<dc:source>10.1512/iumj.1999.48.1716</dc:source>
<dc:language>en</dc:language>
<dc:relation>Indiana Univ. Math. J. 48 (1999) 767 - 792</dc:relation>
<dc:coverage>state-of-the-art mathematics</dc:coverage>
<dc:rights>http://iumj.org/access/</dc:rights>
</oai_dc:dc>