2 citations · 2 across the 3 of their papers we have counts for
Showing math.RAShow all
3 papers · 1 filter
math.RA2021
Hilbert series, Poincaré series and homotopy Lie algebras of graded algebras -- a seminar
Clas Löfwall
We begin with proving a formula relating the Hilbert series of a graded algebra and the Poincaré series for in two variables. This gives the Fröberg formula in the case whe…
math.RA2014
Decomposition theorems for a generalization of the holonomy Lie algebra of an arrangement
Clas Löfwall
In [7, Papadima and Suciu, When does the associated graded Lie algebra of an arrangement group decompose? Comment. Math. Helv. {\bf 81:4} (2006), 859--875] it is proved that the ho…
math.RA2009
Solvable Infinite Filiform Lie Algebras
Clas Löfwall
An infinite filiform Lie algebra L is residually nilpotent and its graded associated with respect to the lower central series has smallest possible dimension in each degree but is…