A strengthened equality conjecture for real zeros of logarithmic derivatives
A strengthened equality conjecture for real zeros of logarithmic derivatives
Let be a real polynomial with . For each real , let be the polynomial defined in the source, and write
Strengthened Hawaii conjecture. There exists such that
Moreover, if there exist with , then can be chosen so that .
This is presented as a stronger fact following a proven lower bound obtained using Cauchy indices. Its status is left open because the supplied text gives no resolution evidence.
Sources & referencesView supporting material
Primary source
Dmitry Gnatyuk and Mikhail Tyaglov, “Hawaii conjecture through the lens of Cauchy indices”, arXiv:2506.22330 (2025).
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