Symbolic integration with respect to the Haar measure on the unitary groups
| Author | Puchała Z.; Miszczak J. |
|---|---|
| Title | Symbolic integration with respect to the Haar measure on the unitary groups |
| Journal | Bulletin of the Polish Academy of Sciences Technical Sciences |
| Year | 2017 |
| Status | Published |
| Volume | 65 |
| Issue | 1 |
| DOI | 10.1515/bpasts-2017-0003 |
| URL | https://doi.org/10.1515/bpasts-2017-0003 |
| Abstract | <p>We present IntU package for Mathematica computer algebra system. The presented package performs a symbolic integration of polynomial functions over the unitary group with respect to unique normalized Haar measure. We describe a number of special cases which can be used to optimize the calculation speed for some classes of integrals. We also provide some examples of usage of the presented package.</p> |