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arXiv · 1911.01958

Algebraic boundaries among typical ranks for real binary forms of arbitrary degree

Maria Chiara Brambilla·Giovanni Staglianò
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Abstract

We show that the algebraic boundaries of the regions of real binary forms with fixed typical rank are always unions of dual varieties to suitable coincident root loci.

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Maria Chiara Brambilla, Giovanni Staglianò. 2019-11-05. Algebraic boundaries among typical ranks for real binary forms of arbitrary degree. https://arxiv.org/abs/1911.01958

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