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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 2020 MCQ for Mathematics of Computation is 1.78.

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Good lattice rules based on the general weighted star discrepancy
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by Vasile Sinescu and Stephen Joe PDF
Math. Comp. 76 (2007), 989-1004 Request permission

Abstract:

We study the problem of constructing rank-$1$ lattice rules which have good bounds on the “weighted star discrepancy”. Here the non-negative weights are general weights rather than the product weights considered in most earlier works. In order to show the existence of such good lattice rules, we use an averaging argument, and a similar argument is used later to prove that these lattice rules may be obtained using a component-by-component (CBC) construction of the generating vector. Under appropriate conditions on the weights, these lattice rules satisfy strong tractability bounds on the weighted star discrepancy. Particular classes of weights known as “order-dependent” and “finite-order” weights are then considered and we show that the cost of the construction can be very much reduced for these two classes of weights.
References
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Additional Information
  • Vasile Sinescu
  • Affiliation: Department of Mathematics, University of Waikato, Hamilton, New Zealand
  • Email: vs27@waikato.ac.nz
  • Stephen Joe
  • Affiliation: Department of Mathematics, University of Waikato, Hamilton, New Zealand
  • Email: stephenj@math.waikato.ac.nz
  • Received by editor(s): August 23, 2005
  • Received by editor(s) in revised form: April 20, 2006
  • Published electronically: December 12, 2006
  • © Copyright 2006 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Math. Comp. 76 (2007), 989-1004
  • MSC (2000): Primary 65D30, 65D32; Secondary 11K38
  • DOI: https://doi.org/10.1090/S0025-5718-06-01943-0
  • MathSciNet review: 2291846