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- Christian Maes, Frank Redig, Floris Takens, Annelies van Moffaert, Evgeny Verbitski
- 1999

We show that the natural invariant state for Manneville–Pomeau maps can be characterized as a weakly Gibbsian state. In this way we make a connection between the study of intermittency via non-uniformly expanding maps and the thermodynamic formalism for non-uniformly convergent interactions.

- C. Maes, A. Van Moffaert, H. Strauven
- 1998

Creep experiments on cellular glass under a constant compressive load are monitored by acoustic emission. The statistical analysis of the acoustic signals emitted by the sample while stress is being internally redistributed shows that the distribution of amplitudes follows a power law, N(A)ϳA Ϫ , with ϭ2.0 independent of the load. Similarly, the… (More)

We present a definition of entropy production rate for classes of deterministic and stochastic dynamics. The point of departure is a Gibbsian representation of the steady state path space measure for which ''the density'' is determined with respect to the time-reversed process. The Gibbs formalism is used as a unifying algorithm capable of incorporating… (More)

- C. Maes, F. Redig, A. Van Moffaert
- 1998

We discuss the status of recent Gibbsian descriptions of the restriction (projection) of the Ising phases to a layer. We concentrate on the projection of the two-dimensional low temperature Ising phases for which we prove a variational principle.

This paper discusses resource allocation and management in Differentia ted Services (DiffServ) networks, particularly in the context of IP telephony. We assume that each node uses Weighted Fair Queuing (WFQ) schedulers in order to provide Quality of Service (QoS) to aggregates of traffic. All voice traffic destined for a certain output interface is… (More)

- Christian Maes, Frank Redig, Annelies Van Moffaert, Onderzoeksleider Fwo, Flanders, Post-Doctoraal Onderzoeker +2 others
- 2007

We discuss restrictions of two-dimensional translation-invariant Gibbs measures to a one-dimensional layer. We prove that there exists a translation invariant a.s. absolutely convergent potential making these restrictions into weakly Gibbsian measures. We discuss the existence of the thermodynamic functions for this potential and the variational principle… (More)

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