15 citations · 30 across the 21 of their papers we have counts for
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math.PR2015★ 1 cited
On the nonexplosion and explosion for nonhomogeneous Markov pure jump processes
Yi Zhang
In this paper, we obtain new drift-type conditions for nonexplosion and explosion for nonhomogeneous Markov pure jump processes in Borel state spaces. The conditions are sharp; e.g…
cs.PF2015
Hitting Times in Markov Chains with Restart and their Application to Network Centrality
Konstantin Avrachenkov, Alexey Piunovskiy, Yi Zhang
Motivated by applications in telecommunications, computer scienceand physics, we consider a discrete-time Markov process withrestart. At each step the process eitherwith a positive…