Abstract
Let $p$ be a prime and $L$ an $A_{n}$-extension over a number field $K$. The aim of this paper is to estimate the ratio of the $p$-class number of $L$ to the ambiguous $p$-class number of $L$ with respect to $K$.
Citation
Yutaka Konomi. "On $p$-class group of an $A_{n}$-extension." Proc. Japan Acad. Ser. A Math. Sci. 84 (7) 87 - 88, July 2008. https://doi.org/10.3792/pjaa.84.87
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