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Spanning trees and expansions for the Potts model partition function in an external field
Tutte polynomial Potts model spanning trees V -polynomial external field Hamiltonian edge activities
2011/9/5
Abstract: We use a deletion-contraction relation for the variable field Potts model partition function to give an expansion of the variable field Potts model partition function in terms of the zero fi...
Moderate Deviations for a Curie-Weiss model with dynamical external field
moderate deviations large deviations statistical mechanics Curie-Weiss model dynamic random walks
2011/8/24
Abstract: In the present paper we prove moderate deviations for a Curie-Weiss model with external magnetic field generated by a dynamical system, as introduced by Dombry and Guillotin-Plantard. The re...
On rates of convergence in the Curie-Weiss-Potts model with external field
rates of convergence Curie-Weiss-Potts model external field
2010/11/8
Stein's Method provides a way of bounding the distance of a probability distribution to a target distribution. In the present paper we obtain rates of convergence for limit theorems via Stein's Metho...