Gabrielov–Novikov–Shapiro monotonicity conjecture for generalized electrostatic potentials
Gabrielov–Novikov–Shapiro monotonicity conjecture for generalized electrostatic potentials
Let be point charges in generic position, and for define
For , let denote the limiting number of index- equilibria of for sufficiently large .
Gabrielov–Novikov–Shapiro conjecture. For unit point charges in generic position, and all , the number of index- equilibria of is at most .
The conjecture expresses the expected non-decrease of the number of equilibria with . The paper states that it provides a counterexample, so this conjecture is refuted.
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Sources & referencesView supporting material
Primary source
Herbert Edelsbrunner, Christopher Fillmore and Gonçalo Oliveira, “Counting Equilibria of the Electrostatic Potential”, arXiv:2501.05315 (2025).
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