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N-ary Transformations of Sequences

Published online by Cambridge University Press:  20 January 2009

A. V. Boyd
Affiliation:
Department of Mathematics, University of the Witwatersrand
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Let T1, α2, …, αn−1) be the n-ary transformation which takes the sequence {si}, (i = 0, 1, …), into the sequence {s'i} where

with sm = 0 when m is a negative integer, and where α1, …, αn an are real numbers with sum unity. In a previous note (1) conditions were found on α and β for the ternary transformation T(α, β) to be equivalent to convergence. A method is given here for treating the similar problem for the general n-ary transformation.

Type
Research Article
Copyright
Copyright © Edinburgh Mathematical Society 1959

References

REFERENCES

Borwein, D. and Boyd, A. V., Binary and ternary transformations of sequences, Proc. Edin. Math. Soc, 11 (1959), 175181.CrossRefGoogle Scholar
Wall, H. S., Analytic Theory of Continued Fractions, New York, 1948.Google Scholar