On conditional irrationality measures for values of the digamma function

DOI10.1016/J.JNT.2006.07.008zbMath1110.11021OpenAlexW2058080101MaRDI QIDQ868910

Khodabakhsh Hessami Pilehrood, Tatiana Hessami Pilehrood

Publication date: 26 February 2007

Published in: Journal of Number Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jnt.2006.07.008

zbMATH Keywords

irrationality measuredigamma functionEuler's constantDiophantine approximationsirrationality base

Mathematics Subject Classification ID

Measures of irrationality and of transcendence (11J82)

Related Items (1)

A two-dimensional singular function via Sturmian words in base \(\beta\)

Cites Work

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• Criteria for irrationality of generalized Euler's constant
• Rational approximations to π and some other numbers

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