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arXiv · 1304.1688

Stochastic duality of Markov processes: a study via generators

Vassili Kolokoltsov·RuiXin Lee
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Abstract

The paper is devoted to a systematic study of the duality of processes in the sense that $E f(X_t^x,y)=E f (x, Y_t^y)$ for a certain $f$. This classical topic has well known applications in interacting particles, intertwining, superprocesses, stochastic monotonicity, exit - entrance laws, ruin probabilities in finances, etc. Aiming mostly at the case of $f$ depending on the difference of its arguments, we shall give a systematic study of duality via the analysis of the generators of dual Markov processes leading to various results and insights.

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Vassili Kolokoltsov, RuiXin Lee. 2013-04-05. Stochastic duality of Markov processes: a study via generators. https://doi.org/10.1080/07362994.2013.827098

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