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Rational approximation with series

Published online by Cambridge University Press:  09 April 2009

D. Fenna
Affiliation:
Department of Defence, Canberra.
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The Siegel conjecture on the rational approximation to algebraic numbers was proved a few years ago by K. F. Roth [1] with the following theorem: Let α be any algebraic number, not rational. If has an infinity of solutions in integers h and q (q > 0) tehn k ≤ 2.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1961

References

[1]Roth, K. F., Rational approximations to algebraic numbers. Mathematika, Vol. 2, p. 1.CrossRefGoogle Scholar
[2]Gill, B. P., An analogue for algebraic functions of the Thue-Siegel theorem. Annals of Maths., Ser. 2, Vol. 31, p. 207.CrossRefGoogle Scholar
[3]Mahler, K., On a theorem of Liouville in fields of positive characteristic. Canadian Journal of Maths., Vol. 1, p. 397.CrossRefGoogle Scholar