In a previous paper, we studied the ergodic properties of an Euler scheme of a stochastic differential equation with a Gaussian additive noise in order to approximate the stationary regime of such an equation. We now consider the case of multiplicative noise when the Gaussian process is a...

Just as ARMA processes play a central role in the representation of stationary time series with discrete time parameter, <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$$(Y_n)_{n\in \mathbb {Z}}$$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <msub> <mrow> <mo stretchy="false">(</mo> <msub> <mi>Y</mi> <mi>n</mi> </msub> <mo stretchy="false">)</mo> </mrow> <mrow> <mi>n</mi> <mo>∈</mo> <mi mathvariant="double-struck">Z</mi> </mrow> </msub> </math> </EquationSource> </InlineEquation>, CARMA processes play an analogous role in the representation of stationary time series with continuous time...</equationsource></equationsource></inlineequation>