You can manage bookmarks using lists, please log in to your user account for this.
Media type:
E-Article
Title:
The Redheffer Matrix of a Partially Ordered Set
Contributor:
Wilf, Herbert S.
imprint:
The Electronic Journal of Combinatorics, 2004
Published in:The Electronic Journal of Combinatorics
Language:
Not determined
DOI:
10.37236/1867
ISSN:
1077-8926
Origination:
Footnote:
Description:
<jats:p>R. Redheffer described an $n\times n$ matrix of 0's and 1's the size of whose determinant is connected to the Riemann Hypothesis. We describe the permutations that contribute to its determinant and its permanent in terms of integer factorizations. We generalize the Redheffer matrix to finite posets that have a 0 element and find the analogous results in the more general situation.</jats:p>