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An asymptotic formula for polynomials orthonormal with respect to a varying weight. II

Journal Article · · Sbornik. Mathematics
;  [1]
  1. Steklov Mathematical Institute of Russian Academy of Sciences (Russian Federation)

This paper gives a proof of the theorem announced by the authors in the preceding paper with the same title. The theorem states that asymptotically the behaviour of the polynomials which are orthonormal with respect to the varying weight e{sup −2nQ(x)}p{sub g}(x)/√(∏{sub j=1}{sup 2p}(x−e{sub j})) coincides with the asymptotic behaviour of the Nuttall psi-function, which solves a special boundary-value problem on the relevant hyperelliptic Riemann surface of genus g=p−1. Here e{sub 1}

OSTI ID:
22364895
Journal Information:
Sbornik. Mathematics, Journal Name: Sbornik. Mathematics Journal Issue: 9 Vol. 205; ISSN 1064-5616
Country of Publication:
United States
Language:
English

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