4 citations · 8 across the 8 of their papers we have counts for
3 papers · 1 filter
A note on the shifted Courant-Nijenhuis torsion
Marco Aldi, Sergio Da Silva, Daniele Grandini
We characterize the vanishing of the shifted Courant-Nijenhuis torsion as the strongest tensorial integrability condition that can be imposed on a skew-symmetric endomorphism of th…
Splittings for symbolic powers of edge ideals of complete graphs
Susan M. Cooper, Sergio Da Silva, Max Gutkin +1
In this paper we study the -th symbolic powers of the edge ideals of complete graphs. In particular, we provide a criterion for finding an Eliahou-Kervaire splitting on these id…
Gröbner geometry for regular nilpotent Hessenberg Schubert cells
Mike Cummings, Sergio Da Silva, Megumi Harada +1
A regular nilpotent Hessenberg Schubert cell is the intersection of a regular nilpotent Hessenberg variety with a Schubert cell. In this paper, we describe a set of minimal generat…