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Alternative Markov Properties for Chain Graphs

Scandinavian Journal of Statistics, 2001
Graphical Markov models use graphs to represent possible dependences among statistical variables. Lauritzen, Wermuth, and Frydenberg (LWF) introduced a Markov property for chain graphs (CG): graphs that can be used to represent both structural and associative dependences simultaneously and that include both undirected graphs (UG) and acyclic directed ...
Andersson, Steen A.   +2 more
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Topologically Recurrent Markov Chains: Ergodic Properties

Theory of Probability & Its Applications, 1987
See the review in Zbl 0623.60088.
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Independence properties of directed markov fields

Networks, 1990
AbstractWe investigate directed Markov fields over finite graphs without positivity assumptions on the densities involved. A criterion for conditional independence of two groups of variables given a third is given and named as the directed, global Markov property. We give a simple proof of the fact that the directed, local Markov property and directed,
Lauritzen, S. L.   +3 more
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Convergence Properties of Perturbed Markov Chains

Journal of Applied Probability, 1998
In this paper, we consider the question of which convergence properties of Markov chains are preserved under small perturbations. Properties considered include geometric ergodicity and rates of convergence. Perturbations considered include roundoff error from computer simulation.
Roberts, G. O.   +2 more
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Markov Properties of SDEs

2015
In the previous chapter, we have considered SDEs where the integral is with respect to a general semimartingale. In this chapter, we focus our attention on a much more specialized setting, where the integral is taken with respect to time (i.e. Lebesgue measure), a Brownian motion and a compensated Poisson random measure.
Samuel N. Cohen, Robert J. Elliott
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Properties of Markov Chains

1976
During all of our discussion of Markov chains, we shall wish to confine ourselves to stochastic processes defined on a sequence space. We have shown that an arbitrary stochastic process may be considered as a process on a suitable Ω in which the outcome functions f n are coordinate functions.
John G. Kemeny   +2 more
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Strong Markov property

1960
To begin with, we assume that the M. C. {x t , t∈T} is Borel measurable. Using the notation of § 8, we may define a family of random variables {ξ t , t∈T} on the triple (Δ, Δℱ, P(·|Δ)) as follows: $${{\xi }_{t}}\left( \omega \right)=\xi \left( t,\omega \right)=x\left( \alpha \left( \omega \right)+t,\omega \right)$$ (1) .
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Preserving the Markov Property of Reduced Reversible Markov Chains

AIP Conference Proceedings, 2008
The computation of essential dynamics of molecular systems by conformation dynamics turned out to be very successful. This approach is based on Markov chain Monte Carlo simulations. Conformation dynamics aims at decomposing the state space of the system into metastable subsets.
Marcus Weber, Susanna Kube
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Asymptotic properties of interactive markov chains

Communications in Statistics. Stochastic Models, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Testing for Markov Properties

1984
Most of the reliability models discussed in this book assume that the systems under consideration exhibit stationary Markov properties. To test whether this assumption is valid or not requires the use of various Chi Square and maximum likelihood statistical techniques.
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