Rüdiger Göbel

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In this paper we mainly consider the class LN of all locally nilpotent groups. Using similar arguments as in [GrS] we first show that there is no universal group in LN λ if λ is a cardinal such that λ = λ ℵ0 ; here we call a group G universal (in LN λ) if any group H ∈ LN λ can be embedded into G where LN λ denotes the class of all locally nilpotent groups(More)
Valproic acid (VPA)-induced encephalopathy is a rarely considered side effect, with somnolence, reduced motor activity and severe deterioration of cognitive and behavioural abilities. In accordance with the increasing clinical importance of valproate clinical symptoms, causes and possibilities of treatment are reviewed by reporting on two cases of(More)