论文信息 - Enumeration of Concave Integer Partitions

Enumeration of Concave Integer Partitions

An integer partition ‚‘ n corresponds, via its Ferrers diagram, to an artinian monomial ideal I ‰ C[x;y] with dimC C[x;y]=I = n. If ‚ corresponds to an integrally closed ideal we call itconcave . We study generating functions for the number of concave partitions, unrestricted or with at most r parts. 1. concave partitions

J. Snellman | Michael Paulsen

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