Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4656113 | Journal of Combinatorial Theory, Series A | 2011 | 18 Pages |
Abstract
We consider integrals of type , with respect to the Haar measure on the orthogonal group. We establish several remarkable invariance properties satisfied by such integrals, by using combinatorial methods. We present as well a general formula for such integrals, as a sum of products of factorials.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics