منابع مشابه
Improvement of the rate of convergence estimates for multigrid algorithm
In this paper, we present a new convergence rate for both symmetric and nonsymmetric positive definite problems. In our theory, ‘‘regularity and approximation’’ assumption is used. A new rate of convergence estimate with a 1⁄4 1 2 is used where a is a ‘‘regularity and approximation’’ parameter. Also, a new convergence rate is given by two-grid schemes. 2006 Elsevier Inc. All rights reserved.
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ژورنال
عنوان ژورنال: The Annals of Statistics
سال: 1994
ISSN: 0090-5364
DOI: 10.1214/aos/1176325486