Convergence acceleration of limit periodic continued fractions under asymptotic side conditions |
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Authors: | Lisa Jacobsen Haakon Waadeland |
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Affiliation: | (1) Department of Mathematics and Statistics, The University of Trondheim, N-7055 Dragvoll, Norway |
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Abstract: | Summary We present a method of convergence acceleration for limitk-periodic continued fractionsK(an/1) orK(1/bn) satisfying certain asymptotic side conditions. The method represents an improvement of the fixed point modification considered by Thron and Waadeland [8], under these conditions. The regularC-fraction expansions of hypergeometric functions2F1(a, 1;c; z) and2F1(a, b; c; z)/2F1(a, b+1;c+1;z) are examples of continued fractions satisfying these conditions. |
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Keywords: | AMS(MOS): 65B99, 30B70, 40A15, 40D15 CR: G 1.2 |
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