National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Invariant distribution of interacting particle system
Fajfrová, Lucie
In the paper we consider interacting particle system that have zero range interactions. It means we have special Markov process with uncountable state space where one state is a configuration of particles on sites and interactions can occur just among particles at the same site. The natural question are invariant measures of this process. We can find some of them and in special cases we can find just set of extremal invariant measures. We deal with a characterization of the invar. measures in some examples.
A method of segmentation in the change-point problem
Janžura, Martin ; Nielsen, Jan
Metoda segmentace je využita na řešení problému "change-point".
Testing existence of an external field in the Ising model
Janžura, Martin ; Vrbenský, Karel
The null hypothesis for the external field in the Ising model is tested. The proposed test is based on the pseudolikelihood approach and works both from practical and theoretical points of view even in the phase transitions area.

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