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Algebraic Independence by Approximation Method(Ⅱ) 被引量:1

Algebraic Independence by Approximation Method(Ⅱ)
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摘要 Let f(x)be a continued fraction with elements a<sub>n</sub>x,where coefficients a<sub>n</sub> are positive alge- braic numbers.Using the criterion of[1]for any nonzero real algebraic numbers α<sub>1</sub>,...,α<sub>s</sub> with distinct absolute values the algebraic independence of the values f(α<sub>1</sub>),...,f(α<sub>s</sub>)is proved under certain as- sumption concerning only with a<sub>n</sub>.For some transcendental numbers ζ the algebraic independence of values f(ζ<sup>j</sup>)(j∈Z)is also established. Let f(x)be a continued fraction with elements a<sub>n</sub>x,where coefficients a<sub>n</sub> are positive alge- braic numbers.Using the criterion of[1]for any nonzero real algebraic numbers α<sub>1</sub>,...,α<sub>s</sub> with distinct absolute values the algebraic independence of the values f(α<sub>1</sub>),...,f(α<sub>s</sub>)is proved under certain as- sumption concerning only with a<sub>n</sub>.For some transcendental numbers ζ the algebraic independence of values f(ζ<sup>j</sup>)(j∈Z)is also established.
出处 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2000年第3期395-398,共4页 数学学报(英文版)
基金 Supported by the National Natural Science Foundation of China
关键词 Algebraic independence Continued fraction Approximation method Algebraic independence Continued fraction Approximation method
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参考文献12

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