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On the algebraic boundaries among typical ranks for real binary forms

Authors :
Brambilla, Maria Chiara
Staglianò, Giovanni
Publication Year :
2018

Abstract

We describe the algebraic boundaries of the regions of real binary forms with fixed typical rank and of degree at most eight, showing that they are dual varieties of suitable coincident root loci.<br />Comment: To appear in Linear Algebra and its Applications

Details

Database :
arXiv
Publication Type :
Report
Accession number :
edsarx.1804.08309
Document Type :
Working Paper
Full Text :
https://doi.org/10.1016/j.laa.2018.07.036