Stability on 0,1,2,...ˢ: birth-death chains and particle systems

Original · EN

A strong negative dependence property for measures on 0,1ⁿ - stability - was recently developed in [5], by considering the zero set of the probability generating function. We extend this property to the more general setting of reaction-diffusion processes and collections of independent Markov chains. In one dimension the generalized stability property is now independently interesting, and we characterize the birth-death chains preserving it.