Salvatore Stella

activity

20112026

most citedThe greedy basis equals the theta basis

36 citations · 117 across the 18 of their papers we have counts for

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Showing 2016Show all

3 papers · 1 filter

math.RT2016★ 2 cited

On Generalized Minors and Quiver Representations

Dylan Rupel, Salvatore Stella, Harold Williams

The cluster algebra of any acyclic quiver can be realized as the coordinate ring of a subvariety of a Kac-Moody group -- the quiver is an orientation of its Dynkin diagram, definin…

math.CO2016

SL_2-Tilings Do Not Exist in Higher Dimensions (mostly)

Laurent Demonet, Pierre-Guy Plamondon, Dylan Rupel +2

We define a family of generalizations of $SL_{2}$ -tilings to higher dimensions called $ε$ - $SL_{2}$ -tilings. We show that, in each dimension 3 o…

math.RA2016★ 1 cited

Exchange Relations for Finite Type Cluster Algebras with Acyclic Initial Seed and Principal Coefficients

Salvatore Stella, Pavel Tumarkin

We give an explicit description of all the exchange relations in any finite type cluster algebra with acyclic initial seed and principal coefficients.