Artin Level Modules
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Mats Boij
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Article
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2000
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Elsevier Science
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English
โ 120 KB
We introduce level modules and show that these form a natural class of modules over a polynomial ring. We prove that there exist compressed level modules, i.e., level modules with the expected maximal Hilbert function, given socle type and the number of generators. We also show how to use the theory