Stochastic convective Brinkman-Forchheimer equations

MT Mohan - arXiv preprint arXiv:2007.09376, 2020 - arxiv.org
The stochastic convective Brinkman-Forchheimer (SCBF) equations or the tamed Navier-
Stokes equations in bounded or periodic domains are considered in this work. We show the …

Markovian lifting and asymptotic log-Harnack inequality for stochastic Volterra integral equations

Y Hamaguchi - Stochastic Processes and their Applications, 2024 - Elsevier
We introduce a new framework of Markovian lifts of stochastic Volterra integral equations
(SVIEs for short) with completely monotone kernels. We define the state space of the …

Stochastic functional differential equations with infinite delay under non-Lipschitz coefficients: existence and uniqueness, Markov property, ergodicity, and asymptotic …

Y Wang, F Wu, G Yin, C Zhu - Stochastic Processes and their Applications, 2022 - Elsevier
This paper focuses on a class of stochastic functional differential equations with infinite
delay and non-Lipschitz coefficients. Under one-sided super-linear growth and non …

[HTML][HTML] Asymptotic log-Harnack inequality and applications for stochastic systems of infinite memory

J Bao, FY Wang, C Yuan - Stochastic Processes and their Applications, 2019 - Elsevier
The asymptotic log-Harnack inequality is established for several kinds of models on
stochastic differential systems with infinite memory: non-degenerate SDEs, neutral SDEs …

Ergodicity of 3D Leray- model with fractional dissipation and degenerate stochastic forcing

S Li, W Liu, Y Xie - Infinite Dimensional Analysis, Quantum …, 2019 - World Scientific
By using the asymptotic coupling method, the asymptotic log-Harnack inequality is
established for the transition semigroup associated to the 3D Leray-α model with fractional …

Asymptotic log-Harnack inequality and applications for stochastic 2D hydrodynamical-type systems with degenerate noise

W Hong, S Li, W Liu - Journal of Evolution Equations, 2021 - Springer
In this paper, an asymptotic log-Harnack inequality and some consequent properties are
established via the asymptotic coupling method for a class of stochastic 2D hydrodynamical …

[HTML][HTML] Log-Harnack inequality for mild solutions of SPDEs with multiplicative noise

FY Wang, T Zhang - Stochastic Processes and their Applications, 2014 - Elsevier
Due to technical reasons, existing results concerning Harnack type inequalities for SPDEs
with multiplicative noise apply only to the case where the coefficient in the noise term is a …

Asymptotic log-Harnack inequality and applications for SPDE with degenerate multiplicative noise

W Hong, S Li, W Liu - Statistics & Probability Letters, 2020 - Elsevier
The asymptotic log-Harnack inequality is established for SPDE with degenerate
multiplicative noise by the coupling method. As applications, the gradient estimate …

Asymptotic Log-Harnack Inequality and Ergodicity for 3D Leray-α Model with Degenerate Type Noise

W Hong, S Li, W Liu - Potential Analysis, 2021 - Springer
The asymptotic log-Harnack inequality is proved for Leray-α model with degenerate type
noise using the asymptotic coupling method. In particular, we don't impose any lower bound …

Well-posedness and exponential mixing for stochastic magneto-hydrodynamic equations with fractional dissipations

W Hong, S Li, W Liu - Frontiers of Mathematics in China, 2021 - Springer
Consider d-dimensional magneto-hydrodynamic (MHD) equations with fractional
dissipations driven by multiplicative noise. First, we prove the existence of martingale …