NTH ROOT ASYMPTOTICS FOR EXTREMAL ERRORS ASSOCIATED WITH SLOWLY DECREASING WEIGHTS
- 1 July 1991
- journal article
- research article
- Published by Taylor & Francis in Quaestiones Mathematicae
- Vol. 14 (3) , 337-354
- https://doi.org/10.1080/16073606.1991.9631651
Abstract
Let W(x) = e-Q(z) where Q(x) is even, continuous on ℝ and of slower than polynomial growth at infinity. We establish, under certain conditions on Q, nth root asymptotics for the extremal error associated with W, E np(W), 0 < p ≤ ∞ whereKeywords
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