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arXiv · 2002.04871

A higher rank Euler system for the multiplicative group over a totally real field

Ryotaro Sakamoto
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Abstract

In this paper, we construct a higher rank Euler system for the multiplicative group over a totally real field by using the Iwasawa main conjecture proved by Wiles. A key ingredient of the construction is to generalize the notion of the characteristic ideal. Under certain technical assumptions, we prove that all higher Fitting ideals of a certain $p$-ramified Iwasawa module are described by analytic invariants canonically associated with Stickelberger elements.

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Ryotaro Sakamoto. 2020-02-12. A higher rank Euler system for the multiplicative group over a totally real field. https://arxiv.org/abs/2002.04871

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