Journal of the Ramanujan Mathematical Society

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Euler Characteristics of Fine Selmer Groups


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1 Department of Mathematics, Tokyo University of Science, 2641, Yamazaki, Noda, Chiba-2788510, Japan
     

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We discuss a question (Question 1.1) on the structure of certain cohomology groups as modules over Iwasawa algebras. This is related to one of the results of Coates and Sujatha on the existence of the Euler characteristics of the fine Selmer groups.
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  • Euler Characteristics of Fine Selmer Groups

Abstract Views: 223  |  PDF Views: 1

Authors

Yoshitaka Hachimori
Department of Mathematics, Tokyo University of Science, 2641, Yamazaki, Noda, Chiba-2788510, Japan

Abstract


We discuss a question (Question 1.1) on the structure of certain cohomology groups as modules over Iwasawa algebras. This is related to one of the results of Coates and Sujatha on the existence of the Euler characteristics of the fine Selmer groups.