Department of Mathematics, UMIST, Manchester M60 1QD, United Kingdom ; Department of Mathematics, UMIST, Manchester M60 1QD, United Kingdom
Abstract:
We study the free Lie algebra over a field of non-zero characteristic as a module for the cyclic group of order acting on by cyclically permuting the elements of a free generating set. Our main result is a complete decomposition of as a direct sum of indecomposable modules.