<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>Bergman kernels for weighted polynomials and weighted equilibrium measures of $\mathbb{C}^{n}$</dc:title>
<dc:creator>Robert Berman</dc:creator>
<dc:subject>32A25</dc:subject><dc:subject>32L10</dc:subject><dc:subject>32U15</dc:subject><dc:subject>42C05</dc:subject><dc:subject>Bergman kernel asymptotics</dc:subject><dc:subject>global pluripotential theory</dc:subject><dc:subject>orthogonal polynomials</dc:subject>
<dc:description>Various convergence results for the Bergman kernel of the Hilbert space of all polynomials in $\mathbb{C}^{n}$ of total degree at most $k$, equipped with a weighted norm, are obtained. The weight function $\phi$ is assumed to be $\mathcal{C}^{1,1}$, i.e. $\phi$ is differentiable and all of its first partial derivatives are locally Lipschitz continuous. The convergence is studied in the large $k$ limit and is expressed in terms of the global equilibrium potential associated to the weight function, as well as in terms of the Monge-Amp\&#39;ere measure of the weight function itself on a certain set. These results apply directly to the study of the distribution of zeroes of random polynomials and of the eigenvalues of random normal matrices.</dc:description>
<dc:publisher>Indiana University Mathematics Journal</dc:publisher>
<dc:date>2009</dc:date>
<dc:type>text</dc:type>
<dc:format>pdf</dc:format>
<dc:identifier>10.1512/iumj.2009.58.3644</dc:identifier>
<dc:source>10.1512/iumj.2009.58.3644</dc:source>
<dc:language>en</dc:language>
<dc:relation>Indiana Univ. Math. J. 58 (2009) 1921 - 1946</dc:relation>
<dc:coverage>state-of-the-art mathematics</dc:coverage>
<dc:rights>http://iumj.org/access/</dc:rights>
</oai_dc:dc>