Results 71 to 80 of about 7,243 (134)

An Euler system for GU(2, 1). [PDF]

open access: yesMath Ann, 2022
Loeffler D, Skinner C, Zerbes SL.
europepmc   +1 more source

On a Normal Integral Basis Problem over Cyclotomic Z-extensions, II

open access: yesJournal of Number Theory, 2002
Let \(p\) be an odd prime, \(K\) an imaginary abelian field containing a \(p\)th root of unity and \(K_\infty/K\) the cyclotomic \(\mathbb Z_p\)-extension with its \(n\)th layer \(K_n\). In the previous paper [J. Math. Soc. Japan 48, 689--703 (1996; Zbl 0892.11036)] the author proved that, under some assumptions on \(K\), for any unramified Kummer ...
openaire   +1 more source

Iwasawa's constant $��$ vanishes in cyclotomic $\Z_p$-extensions of CM fields

open access: yes, 2011
Let $\K$ be a galois CM extension of $\Q$ and $\K_{\infty}$ its cyclotomic $\Z_p$-extension. Let $A_n$ be the $p$-parts of the class groups in the intermediate subfields $\K_n \subset \K_{\infty}$ and $\rg{A} = \varprojlim_n A_n$. We show that the $p$-rank of $\rg{A}$ is finite, which is equivalent to the vanishing of Iwasawa's constant $ $ for $\rg{A}
openaire   +2 more sources

Hypergeometric decomposition of symmetric K3 quartic pencils. [PDF]

open access: yesRes Math Sci, 2020
Doran CF   +5 more
europepmc   +1 more source

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