6 citations · 9 across the 9 of their papers we have counts for
9 papers
Quasi-stationary distributions for time-changed symmetric -stable processes killed upon hitting zero
Zhe-Kang Fang, Yong-Hua Mao, Tao Wang
For a time-changed symmetric -stable process killed upon hitting zero, under the condition of entrance from infinity, we prove the existence and uniqueness of quasi-stationary d…
Variational principles for asymptotic variance of general Markov processes
Lu-Jing Huang, Yong-Hua Mao, Tao Wang
A variational formula for the asymptotic variance of general Markov processes is obtained. As application, we get a upper bound of the mean exit time of reversible Markov processes…
Variational Formulas of Asymptotic Variance for General Discrete-time Markov Chains
Lu-Jing Huang, Yong-Hua Mao
The asymptotic variance is an important criterion to evaluate the performance of Markov chains, especially for the central limit theorems. We give the variational formulas for the…
Perturbation theory and uniform ergodicity for discrete-time Markov chains
Yonghua Mao, Yanhong Song
We study perturbation theory and uniform ergodicity for discrete-time Markov chains on general state spaces in terms of the uniform moments of the first hitting times on some set.…
Lyapunov-type Conditions for Non-strong Ergodicity of Markov Processes
Yong-Hua Mao, Tao Wang
We present Lyapunov-type conditions for non-strong ergodicity of Markov processes. Some concrete models are discussed including diffusion processes on Riemannian manifolds and Orns…
The Optimal Constant in Generalized Hardy's Inequality
Ying Li, Yong-hua Mao
We obtain the sharp factor of the two-sides estimates of the optimal constant in generalized Hardy's inequality with two general Borel measures on , which generalizes a…