Korean J. Math. Vol. 30 No. 2 (2022) pp.361-362
DOI: https://doi.org/10.11568/kjm.2022.30.2.361

On the lower layers of a $\mathbb Z_{p}$-extension

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Published: Jun 30, 2022
Keywords:
Iwasawa invariants class number
Mathematics Subject Classification:
11R23

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Jangheon Oh
Department of Mathematics and Statistics, Sejong University, Seoul, Korea

Abstract

It is shown that the $p$-part of the class number of the lower layers of a cyclotomic $\mathbb Z_{p}$-extension can grow exponentially.



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References

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