9 citations · 63 across the 28 of their papers we have counts for
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3 papers · 1 filter
math.DG1999★ 2 cited
Hochschild DGLAs and torsion algebras
Lucian M. Ionescu
The associator of a non-associative algebra is the curvature of the Hochschild quasi-complex. The relationship ``curvature-associator'' is investigated. Based on this generic examp…
math.CT1999★ 2 cited
On Categorification
Lucian M. Ionescu
We review several known categorification procedures, and introduce a functorial categorification of group extensions with applications to non-abelian group cohomology. Categorifica…
math.CT1999
On Ideals and Homology in Additive Categories
Lucian M. Ionescu
Ideals are used to define homological functors for additive categories. In abelian categories the ideals corresponding to the usual universal objects are principal, and the constru…