Diophantine properties of numbers related to Catalan's constant
Author(s) -
Tanguy Rivoal,
Wadim Zudilin
Publication year - 2003
Publication title -
mathematische annalen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.235
H-Index - 75
eISSN - 1432-1807
pISSN - 0025-5831
DOI - 10.1007/s00208-003-0420-2
Subject(s) - mathematics , diophantine equation , sketch , lemma (botany) , catalan number , parity (physics) , constant (computer programming) , series (stratigraphy) , diophantine set , catalan , combinatorics , discrete mathematics , pure mathematics , physics , computer science , algorithm , philosophy , humanities , programming language , ecology , paleontology , poaceae , particle physics , biology
This article deals with Dirichlet’s beta function. Using the recursion (37), we have verified numerically (up to n = 1000) that 16ⁿ ·un ∊ℤand d²₂n · 16ⁿ · vn ∊ℤ: this is more that one can get from Lemma 6, although it is not sufficient to prove the irrationality of Catalan’s constant
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