排序方式: 共有9条查询结果,搜索用时 6 毫秒
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作为H.F.Trotter[3]中一个结果的模拟,本文给出实二次函数域K中基本单位ε的范为N(ε)=g的一些充分必要条件,其中g为K的常数域Fq的非零乘法群Fq^*的生成元(2├q)。利用图论的语言,本文还给出了N(ε)=g的一些充分条件,这些条件对于数域也同样地适用,从而推广了Trotter[3]和前人工作中关于充分条件的结果。 相似文献
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设0<ε<1/(6log10),x为模k的实原特征且k大于e1/ε.则除去至多一个可能的例外特征外,均有这改进了Hoffstein等人的结果. 相似文献
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In this note, we give an elementary and constructive proof for that the additive character group of a locally compact field is isomorphic to itself as an additive topological group. 相似文献
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In this paper we prove that for fixed positive integers α, β, m and m ≥ 2 the equation (?) holds for n = 2 only when m = 2, α = 3 and β = 1, which is another improvement of LeVeque's result, different from Yu's. 相似文献
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设0<e<l/(6log10),x为模k的实原特征且k大于e1/e.则除去至多一个可能的例外特征外,均有这改进了 Hoffstein等人的结果. 相似文献
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In this paper we use Dedekind zeta functions of two real quadratic number fields at -1 to denote Dedekind sums of high rank.
Our formula is different from that of Siegel’s. As an application, we get a polynomial representation of ζK(-1): ζK(-1) =
1/45(26n3 -41n± 9),n = ±2(mod 5), where K = Q(√5q), prime q = 4n2 + 1, and the class number of quadratic number field K2 = Q(vq) is 1. 相似文献
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