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The finiteness of derivation-invariant prime ideals and the algebraic independence of the Eisenstein series
The Ramanujan Journal ( IF 0.6 ) Pub Date : 2021-02-27 , DOI: 10.1007/s11139-021-00404-z
Bo-Hae Im , Wonwoong Lee

We prove that for a graded algebra \(\mathcal {A}\) with a derivation \(D_{\mathcal {A}}\) satisfying certain conditions, and a bi-graded algebra \(\mathcal {A}[q]\) with an extended derivation D of \(D_{\mathcal {A}}\), there are only finitely many \(D_{\mathcal {A}}\)- and D-invariant (or differential with respect to \(D_{\mathcal {A}}\) and D) principal prime ideals of \(\mathcal {A}\) and of \(\mathcal {A}[q]\), respectively. As its application, we prove the algebraic independence of the values of certain Eisenstein series for the arithmetic Hecke groups H(m) for \(m=4,6, \infty \), which is an extension of Nesterenko’s result for the Eisenstein series for SL\(_2(\mathbb {Z})\).



中文翻译:

不变导数理想的有限性和爱森斯坦级数的代数独立性

我们证明,对于一个分级代数\(\ mathcal {A} \)与派生\(d _ {\ mathcal {A}} \)满足一定的条件,和双渐变代数\(\ mathcal {A} [Q ] \)\(D _ {\ mathcal {A}} \)的扩展导数D,只有有限的\(D _ {\ mathcal {A}} \\)D不变(或相对于\(\ mathcal {A} \)\(\ mathcal {A} [q] \)的\(D _ {\ mathcal {A}} \)D)主要素理想, 分别。作为其应用,我们证明了\(m = 4,6,\ infty \)的算术Hecke组Hm)的某些Eisenstein级数的值的代数独立性,这是Nesterenko对Eisenstein级数的结果的扩展表示SL \(_ 2(\ mathbb {Z})\)

更新日期:2021-02-28
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