A new explicit coefficient-based root bound achieves worst-case relative overestimation 1.4655n, within 2% of the optimal lower bound for n at least 85.
Bounds for the zeros of polynomials from compression matrix inequalities
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math.NA 1years
2024 1verdicts
ACCEPT 1representative citing papers
citing papers explorer
-
Bounds for the maximum modulus of polynomial roots with nearly optimal worst-case overestimation
A new explicit coefficient-based root bound achieves worst-case relative overestimation 1.4655n, within 2% of the optimal lower bound for n at least 85.