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Antichains of monomial ideals are finite |
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| Authors: | Diane Maclagan |
| Affiliation: | Department of Mathematics, University of California, Berkeley, California 94720 |
| Abstract: | The main result of this paper is that all antichains are finite in the poset of monomial ideals in a polynomial ring, ordered by inclusion. We present several corollaries of this result, both simpler proofs of results already in the literature and new results. One natural generalization to more abstract posets is shown to be false. |
| Keywords: | Posets, monomial ideal, Gr" obner bases |
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