On the pseudo-nullity of the dual fine Selmer groups
2015 ◽
Vol 11
(07)
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pp. 2055-2063
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In this paper, we will study the pseudo-nullity of the dual fine Selmer group and its related question. We investigate certain situations, where one can deduce the pseudo-nullity of the dual fine Selmer group of a general Galois module over an admissible p-adic Lie extension F∞ from the knowledge of the pseudo-nullity of the Galois group of the maximal abelian unramified pro-p extension of F∞ at which every prime of F∞ above p splits completely. In particular, this gives us a way to construct examples of the pseudo-nullity of the dual fine Selmer group of a Galois module that is unramified outside p. We will illustrate our results with many examples.
2015 ◽
Vol 11
(04)
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pp. 1233-1257
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2012 ◽
Vol 08
(04)
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pp. 881-909
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2009 ◽
Vol 146
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pp. 257-267
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2013 ◽
Vol 95
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pp. 189-200
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2009 ◽
Vol 148
(1)
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pp. 73-86
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2020 ◽
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(4)
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pp. 921-936
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1996 ◽
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(2)
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pp. 267-274
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2014 ◽
Vol 10
(07)
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pp. 1649-1674
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