2 papers
math.PR2026
Decay of correlations and zeros for the hard-core model
Han Peters, Guus Regts, Josias Reppekus
In a recent paper the last author proved that absence of complex zeros of the partition function of the hard-core model near a parameter implies a form of correlation decay…
math.CV2026
Hulls and boundaries in
Stefan Nemirovski, Josias Reppekus, Nikolay Shcherbina
The paper is concerned with the boundary behaviour of polynomially and rationally convex hulls in pseudoconvex domains in . As an application, it is shown that every…