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arXiv · 1304.7202

Power sum decompositions of defining equations of reflection arrangements

Zach Teitler·Alexander Woo
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Abstract

We determine the Waring rank of the fundamental skew invariant of any complex reflection group whose highest degree is a regular number. This includes all irreducible real reflection groups.

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Zach Teitler, Alexander Woo. 2013-04-26. Power sum decompositions of defining equations of reflection arrangements. https://doi.org/10.1007/s10801-014-0539-0

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