Couplings via Comparison Principle and Exponential Ergodicity of SPDEs in the Hypoelliptic Setting
2020 ◽
Vol 379
(3)
◽
pp. 1001-1034
Keyword(s):
Abstract We develop a general framework for studying ergodicity of order-preserving Markov semigroups. We establish natural and in a certain sense optimal conditions for existence and uniqueness of the invariant measure and exponential convergence of transition probabilities of an order-preserving Markov process. As an application, we show exponential ergodicity and exponentially fast synchronization-by-noise of the stochastic reaction–diffusion equation in the hypoelliptic setting. This refines and complements corresponding results of Hairer and Mattingly (Electron J Probab 16:658–738, 2011).
2017 ◽
Vol 20
(01)
◽
pp. 1750001
◽
2015 ◽
Vol 29
(3)
◽
pp. 996-1026
◽
2010 ◽
Vol 249
(6)
◽
pp. 1288-1304
◽
2021 ◽
1999 ◽
Vol 83
(1)
◽
pp. 15-37
◽