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Several identities for the characteristic polynomial of a combinatorial geometry

✍ Scribed by Tom Brylawski; James Oxley

Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
992 KB
Volume
31
Category
Article
ISSN
0012-365X

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✦ Synopsis

In this paper we explore a research problem of Greene: to find inequalities for the Miibius function which become equalities in the presence of modularity. We replace these inequalities with identities and give combinatorial interpretations for the difference.

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