Skip to Main Content

Mathematics of Computation

Published by the American Mathematical Society since 1960 (published as Mathematical Tables and other Aids to Computation 1943-1959), Mathematics of Computation is devoted to research articles of the highest quality in computational mathematics.

ISSN 1088-6842 (online) ISSN 0025-5718 (print)

The 2024 MCQ for Mathematics of Computation is 1.78.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Cubature formulas for symmetric measures in higher dimensions with few points
HTML articles powered by AMS MathViewer

by Aicke Hinrichs and Erich Novak;
Math. Comp. 76 (2007), 1357-1372
DOI: https://doi.org/10.1090/S0025-5718-07-01974-6
Published electronically: February 16, 2007

Abstract:

We study cubature formulas for $d$-dimensional integrals with an arbitrary symmetric weight function of product form. We present a construction that yields a high polynomial exactness: for fixed degree $\ell =5$ or $\ell =7$ and large dimension $d$ the number of knots is only slightly larger than the lower bound of Möller and much smaller compared to the known constructions. We also show, for any odd degree $\ell = 2k+1$, that the minimal number of points is almost independent of the weight function. This is also true for the integration over the (Euclidean) sphere.
References
Similar Articles
  • Retrieve articles in Mathematics of Computation with MSC (2000): 65D32
  • Retrieve articles in all journals with MSC (2000): 65D32
Bibliographic Information
  • Aicke Hinrichs
  • Affiliation: Mathematisches Institut, Universität Jena, Ernst-Abbe-Platz 2, D-07743 Jena, Germany
  • Email: hinrichs@math.uni-jena.de
  • Erich Novak
  • Affiliation: Mathematisches Institut, Universität Jena, Ernst-Abbe-Platz 2, D-07743 Jena, Germany
  • Email: novak@math.uni-jena.de
  • Received by editor(s): August 25, 2005
  • Received by editor(s) in revised form: June 16, 2006
  • Published electronically: February 16, 2007
  • Additional Notes: Research of the first author was supported by the DFG Emmy-Noether grant Hi 584/2-4.
  • © Copyright 2007 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 76 (2007), 1357-1372
  • MSC (2000): Primary 65D32
  • DOI: https://doi.org/10.1090/S0025-5718-07-01974-6
  • MathSciNet review: 2299778