Articles with "hypergraph lss" as a keyword



Hypergraph LSS-ideals and coordinate sections of symmetric tensors

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Published in 2022 at "Communications in Algebra"

DOI: 10.1080/00927872.2023.2196339

Abstract: Let K be a field, [n]= {1,...,n} and H=([n],E) be a hypergraph. For an integer d>= 1 the Lovasz-Saks-Schrijver ideal (LSS-ideal) L_H^K (d) in K[y_{ij}~:~(i,j) \in [n] x [d]] is the ideal generated by the… read more here.

Keywords: symmetric tensors; lss ideals; hypergraph lss; ideals coordinate ... See more keywords