Algebraic independence properties related to certain infinite products

2011 ◽  
Author(s):  
Taka-aki Tanaka ◽  
Masaaki Amou ◽  
Masanori Katsurada
1978 ◽  
Vol 26 (1) ◽  
pp. 31-45 ◽  
Author(s):  
J. H. Loxton ◽  
A. J. van der Poorten

AbstractWe consider algebraic independence properties of series such as We show that the functions fr(z) are algebraically independent over the rational functions Further, if αrs (r = 2, 3, 4, hellip; s = 1, 2, 3, hellip) are algebraic numbers with 0 < |αrs|, we obtain an explicit necessary and sufficient condition for the algebraic independence of the numbers fr(αrs) over the rationals.


2018 ◽  
Vol 184 (1) ◽  
pp. 51-66 ◽  
Author(s):  
Peter Bundschuh ◽  
Keijo Väänänen

2016 ◽  
Vol 93 (3) ◽  
pp. 375-387 ◽  
Author(s):  
PETER BUNDSCHUH ◽  
KEIJO VÄÄNÄNEN

We study transcendence properties of certain infinite products of cyclotomic polynomials. In particular, we determine all cases in which the product is hypertranscendental. We then use various results from Mahler’s transcendence method to obtain algebraic independence results on such functions and their values.


2011 ◽  
Vol 34 (2) ◽  
pp. 255-264 ◽  
Author(s):  
Takeshi Kurosawa ◽  
Yohei Tachiya ◽  
Taka-aki Tanaka

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