Intersections of Leray complexes and regularity of monomial ideals |
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Authors: | Gil Kalai Roy Meshulam |
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Institution: | a Institute of Mathematics, Hebrew University, Jerusalem 91904, Israel b Departments of Computer Science and Mathematics, Yale University, USA c Department of Mathematics, Technion, Haifa 32000, Israel d Institute for Advanced Study, Princeton 08540, USA |
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Abstract: | For a simplicial complex X and a field K, let .It is shown that if X,Y are complexes on the same vertex set, then for k?0 |
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Keywords: | Simplicial homology Monomial ideals Regularity |
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