The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
Soient un corps de nombres et son groupe des classes. Une extension de à groupe de Galois isomorphe au groupe alterné est dite alternée. Soit une extension cyclique de degré . On calcule la classe de Steinitz, dans , de toute extension alternée contenant . Sous l’hypothèse que le nombre des classes de est impair, on détermine l’ensemble de telles classes et on montre que c’est un sous-groupe de lorsque l’anneau des entiers de est libre sur celui de ou ne divise pas l’ordre...
Given an algebraic number field and a finite group , we write for the subset of the locally free classgroup consisting of the classes of rings of integers in tame Galois extensions with . We determine , and show it is a subgroup of by means of a description using a Stickelberger ideal and properties of some cyclic codes, when contains a root of unity of prime order and , where is an elementary abelian group of order and is a cyclic group of order acting faithfully on...
Download Results (CSV)