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math.KT2012
Some remarks on graded nilpotent Lie algebras and the Toral Rank Conjecture
Guillermo Ames, Leandro Cagliero, Mónica Cruz
If is a -graded nilpotent finite dimensional Lie algebra over a field of characteristic zero, it is well known that $\dim H^{\ast }(\mathfrak{n})\geq…
math.KT2006★ 2 cited
Comparison morphisms and the Hochschild cohomology ring of truncated quiver algebras
G. Ames, L. Cagliero, P. Tirao
A main contribution of this paper is the explicit construction of comparison morphisms between the standard bar resolution and Bardzell's minimal resolution for truncated quiver al…