Titlebook: Galois Theory and Modular Forms; Ki-ichiro Hashimoto,Katsuya Miyake,Hiroaki Nakamur Book 2004 Kluwer Academic Publishers 2004 Abelian vari

Anticoagulants

散開

On the Essential Dimension of ,-GroupsWe improve the known bounds on the essential dimension of .-groups over (large) fields of characteristic ..

EVEN

On the Non-Existence of Certain Galois ExtensionsIn this article, we give a survey of my results on the non-existence and finiteness of certain Galois extensions of the rational number field ? with prescribed ramification. The detail has been (will be) published in [8], [9], [10], [11], [12].

intention

Frobenius Modules and Galois GroupsIn these notes some basic facts on Frobenius modules are collected. Frobenius modules are finite-dimensional vector spaces over fields with a Frobenius endomorphism ?, provided with an injective ?-semilinear Frobenius operator Ф.

BADGE

中古

知識(shí)

Projektauftrag und Projektabwicklung, inverse Galois problem. Especially the case when . = . the rational number field, plays an important role in the study of the absolute Galois Group of .. By many mathematicians, the existence of ./.-extensions has been shown for a lot of finite groups . by now (cf. Malle-Matzat [14], Serre [19], etc.)

政府

Pepsin

E. Blanck,H. Niklas,Br. Tacke,F. Gieseckeelds of their genus fields. More precisely, under GRH, among the 305 imaginary quadratic number fields with discriminants larger than —1000, at most 16 fields are exceptional [39], [40], and among the 1690 real quadratic number fields with discriminants less than or equal to 5565, only 4 fields are exceptional [41].

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