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Generalization of a Pohst's inequality
Journal of Number Theory ( IF 0.6 ) Pub Date : 2021-05-31 , DOI: 10.1016/j.jnt.2021.04.014 Francesco Battistoni , Giuseppe Molteni
中文翻译:
Pohst 不等式的推广
更新日期:2021-05-31
Journal of Number Theory ( IF 0.6 ) Pub Date : 2021-05-31 , DOI: 10.1016/j.jnt.2021.04.014 Francesco Battistoni , Giuseppe Molteni
Let and where the supremum is taken over the n-ples of real numbers satisfying . We prove that for every n, i.e., we extend to all n the bound that Pohst proved for . As a consequence, the bound for the absolute discriminant of a totally real field in terms of its regulator is now proved for every degree of the field.
中文翻译:
Pohst 不等式的推广
让 和其中supremum接管了n个 实数满足 . 我们证明对于每个n,即,我们将Pohst 证明的界限扩展到所有n. 因此,现在证明了一个完全实域的绝对判别式在其调节器方面的界限,适用于该域的每一级。