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arXiv · 1109.4244

Symbolic integration with respect to the Haar measure on the unitary group

Zbigniew Puchała·Jarosław Adam Miszczak
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Abstract

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.

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Zbigniew Puchała, Jarosław Adam Miszczak. 2017-02-22. Symbolic integration with respect to the Haar measure on the unitary group. https://doi.org/10.1515/bpasts-2017-0003

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