J. I. Liberati

activity

19992025

most citedRepresentations of simple finite Lie conformal superalgebras of type W and S

30 citations · 98 across the 12 of their papers we have counts for

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Showing 2016Show all

2 papers · 1 filter

math.QA2016

Tensor product of modules over a vertex algebra

Jose I. Liberati

We found a necessary and sufficient condition for the existence of the tensor product of modules over a vertex algebra. We defined the notion of vertex bilinear map and we provide…

math.QA2016

Cohomology of vertex algebras

Jose I. Liberati

Let $V$ be a vertex algebra and $M$ a $V$ -module. We define the first and second cohomology of $V$ with coefficients in $M$ , and we show that the second cohomology $H^{2} (V, M)$ co…