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Transactions of the American Mathematical Society

Published by the American Mathematical Society since 1900, Transactions of the American Mathematical Society is devoted to longer research articles in all areas of pure and applied mathematics.

ISSN 1088-6850 (online) ISSN 0002-9947 (print)

The 2020 MCQ for Transactions of the American Mathematical Society is 1.48.

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Minimizing the discrete logarithmic energy on the sphere: The role of random polynomials
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by Diego Armentano, Carlos Beltrán and Michael Shub PDF
Trans. Amer. Math. Soc. 363 (2011), 2955-2965 Request permission

Abstract:

We prove that points in the sphere associated with roots of random polynomials via the stereographic projection are surprisingly well-suited with respect to the minimal logarithmic energy on the sphere. That is, roots of random polynomials provide a fairly good approximation to elliptic Fekete points.
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Additional Information
  • Diego Armentano
  • Affiliation: Centro de Matemática, Universidad de la República, Montevideo, Uruguay
  • MR Author ID: 876823
  • Email: diego@cmat.edu.uy
  • Carlos Beltrán
  • Affiliation: Departmento de Matemáticas, Universidad de Cantabria, Santander, Spain
  • MR Author ID: 764504
  • ORCID: 0000-0002-0689-8232
  • Email: carlos.beltran@unican.es
  • Michael Shub
  • Affiliation: Department of Mathematics, University of Toronto, Toronto, Canada
  • Address at time of publication: CONICET, Departmento de Matemáticas, Universidad de Buenos Aires, Buenos Aires, Argentina
  • Email: shub.michael@gmail.com
  • Received by editor(s): January 12, 2009
  • Published electronically: January 11, 2011
  • Additional Notes: The first author was partially supported by CSIC, Uruguay
    The second author was partially suported by the research project MTM2007-62799 from the Spanish Ministry of Science MICINN
    The third author was partially supported by an NSERC grant
  • © Copyright 2011 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Trans. Amer. Math. Soc. 363 (2011), 2955-2965
  • MSC (2010): Primary 31C20, 52A40, 60J45; Secondary 65Y20
  • DOI: https://doi.org/10.1090/S0002-9947-2011-05243-8
  • MathSciNet review: 2775794