Nikolaus Home Registration Participants Program Sudoku Photos

Abstract

Mal'cev showed in the 1950s that there is a correspondence between radicable torsion-free nilpotent groups and rational nilpotent Lie algebras. In this talk I will show how to establish the connection between the radicable hull of a finitely generated torsion-free nilpotent group and its corresponding Lie algebra algorithmically. I will apply it to fast multiplication of elements of polycyclically presented groups.