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On the algebraic boundaries among typical ranks for real binary forms

Article ID Journal Published Year Pages File Type
8897671 Linear Algebra and its Applications 2018 16 Pages PDF
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.
Keywords
14P1014N0515A69Typical rankprimarysecondaryReal roots
Related Topics
Physical Sciences and Engineering Mathematics Algebra and Number Theory
Preview
On the algebraic boundaries among typical ranks for real binary forms
Authors
Maria Chiara Brambilla, Giovanni Staglianò,
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Journal
Linear Algebra and its Applications
Journal: Linear Algebra and its Applications
Related Categories
14P10
14N05
15A69
Typical rank
primary
secondary
Real roots
Algebra and Number Theory
Analysis
Applied Mathematics
Computational Mathematics
Control and Optimization
Discrete Mathematics and Combinatorics
Geometry and Topology
Logic
Mathematical Physics
Mathematics (General)
Modelling and Simulation
Numerical Analysis
Statistics and Probability
Theoretical Computer Science
Related Journals
Journal of Symbolic Computation
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Journal of Functional Analysis
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