A Generalized Problem Associated to the Kummer-Vandiver Conjecture

A Generalized Problem Associated to the Kummer-Vandiver Conjecture
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与库默-范迪弗猜想相关的广义问题

DOI:
10.1007/s40598-022-00220-3
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发表时间:
2022
影响因子:
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通讯作者:
Sumida-Takahashi Hiroki
Sumida-Takahashi Hiroki
中科院分区:
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文献类型:
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作者:
ICHIMURA Humio;SUMIDA-TAKAHASHI Hiroki;水野義紀;Akihiro Munemasa;Sumida-Takahashi Hiroki

文献摘要

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为了讨论Kummer-Vandiver猜想的有效性,我们考虑了与该猜想相关的一个推广问题。设p是一个奇素数,是单位的1的1次方根。利用新的程序,我们计算了在和范围内的Iwasawa不变量.从我们的数据来看,异常情况的实际数量似乎接近预期数量。此外,我们发现了一些罕见的例外情况。我们给出了两个部分的原因,为什么它是很难找到例外的情况下,包括反例的库默-Vandiver猜想。
To discuss the validity of the Kummer–Vandiver conjecture, we consider a generalized problem associated to the conjecture. Letpbe an odd prime number anda primitivep-th root of unity. Using new programs, we compute the Iwasawa invariants ofin the rangeand. From our data, the actual numbers of exceptional cases seem to be near the expected numbers for. Moreover, we find a few rare exceptional cases forand. We give two partial reasons why it is difficult to find exceptional cases forincluding counter-examples to the Kummer–Vandiver conjecture.