Transcendence of the Carlitz–Goss Gamma Function at Rational Arguments
Transcendence of the Carlitz–Goss Gamma Function at Rational Arguments
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DOI:
10.1006/jnth.1996.0126
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发表时间:
1996-10
影响因子:
0.7
通讯作者:
J. Allouche
中科院分区:
文献类型:
--
作者:
J. Allouche
We show that the values of the Carlitz–Goss Gamma function for Fq[X] are transcendental over Fq(X) for all arguments which are rational and not in N. We also show the transcendence of monomials built on the values of the Carlitz–Goss Gamma function. This generalizes previous partial results due to Thakur, Thiery, Yu, and Denis. Our proof uses derivation of formal power series and the theorem of Christol, Kamae, Mendes France, and Rauzy.