4 citations · 7 across the 4 of their papers we have counts for
4 papers
Generic forms
Ralf Fröberg, Clas Löfwall
We study forms , , in which is the free associative algebra or the polynomial ring , where …
Cyclic homology of algebras of global dimension at most two
Clas Löfwall
We study graded connected algebras over a field of characteristic zero and give an explicit formula for the cyclic homology of a tensor algebra. By means of a slightly new definiti…
Software for doing computations in graded Lie algebras
Clas Löfwall, Samuel Lundqvist
We introduce the Macaulay2 package GradedLieAlgebras for doing computations in graded Lie algebras presented by generators and relations.
A Gorenstein numerical semi-group ring having a transcendental series of Betti numbers
Clas Löfwall, Samuel Lundqvist, Jan-Erik Roos
We prove in particular that the Gorenstein numerical semigroup ring generated by (36,48,50,52,56,60,66,67,107,121,129,135) has a transcendental series of Betti numbers. The methods…