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2024-01-17
On Cohen-Macaulay non-prime collections of cells
Carmelo CistoRizwan JahangirFrancesco Navarra
文献摘要
In this paper we investigate Cohen-Macaulayness, Gorensteinness and the Hilbert-Poincaré series for some classes of non-prime collections of cells. In particular, we show that all closed path polyominoes are Cohen-Macaulay and we characterize those that are Gorenstein.
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