Barry, Paul (2010) Exponential Riordan arrays and permutation enumeration. Journal of Integer Sequences, 13. ISSN 1530-7638
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Official URL: http://www.cs.uwaterloo.ca/journals/JIS/vol13.html
Abstract
e show that the generating function of the symmetric group with respect to five particular statistics gives rise to an exponential Riordan array, whose inverse is the coefficient array of the associated orthogonal polynomials. This also provides us with an LDU factorization of the Hankel matrix of the associated moments.
| Item Type: | Article |
|---|---|
| Departments or Groups: | *NONE OF THESE* |
| Divisions: | School of Science |
| Depositing User: | Paul Barry |
| Date Deposited: | 21 Jan 2011 13:02 |
| Last Modified: | 22 Aug 2016 10:26 |
| URI: | https://repository.wit.ie/id/eprint/1627 |
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