acceleration of convergence
(0.001 seconds)
11—11 of 11 matching pages
11: 2.11 Remainder Terms; Stokes Phenomenon
…
►Even when the series converges this is unwise: the tail needs to be majorized rigorously before the result can be guaranteed.
…
►The transformations in §3.9 for summing slowly convergent series can also be very effective when applied to divergent asymptotic series.
…
►Similar improvements are achievable by Aitken’s -process, Wynn’s -algorithm, and other acceleration transformations.
…
►For example, extrapolated values may converge to an accurate value on one side of a Stokes line (§2.11(iv)), and converge to a quite inaccurate value on the other.
