Linearly related polyominoes
Commutative Algebra
2014-03-19 v1 Combinatorics
Abstract
We classify all convex polyomino ideals which are linearly related or have a linear resolution. Convex stack polyominoes whose ideals are extremal Gorenstein are also classified. In addition, we characterize, in combinatorial terms, the distributive lattices whose join-meet ideals are extremal Gorenstein or have a linear resolution.
Cite
@article{arxiv.1403.4349,
title = {Linearly related polyominoes},
author = {Viviana Ene and Jürgen Herzog and Takayuki Hibi},
journal= {arXiv preprint arXiv:1403.4349},
year = {2014}
}