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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. POMI, 2016 Volume 452, Pages 132–157 (Mi znsl6360)

This article is cited in 4 papers

On ultrasolvability of some classes of minimal non-split $p$-extensions with cyclic kernel for $p>2$

D. D. Kiseleva, I. A. Chubarovb

a All-Russian Academy of International Trade, Moscow, Russia
b Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow, Russia

Abstract: For any nonsplit $p>2$-extensions of finite groups with cyclic kernel and a quotient-group with two generators which acompanying extensions are semisimple there exists a realization of the quotient-group as Galois group of number fields such as corresponding embedding problem is ultrasolvable (i.e., this embedding problem is solvable and has only fields as solutions).

Key words and phrases: ultrasolvability, embedding problem, minimal extensions.

UDC: 512.623.32

Received: 08.07.2016


 English version:
Journal of Mathematical Sciences (New York), 2018, 232:5, 677–692

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