Error Estimates of the Fully Discrete Solution of Linearized Stochastic Cahn-Hilliard Equation

We studied the finite element analysis of the linearized Stochastic Cahn-Hilliard equation. The Galerkin finite element method was used to discretize the given equation. Based on the finiteelements, the completely discrete approximation scheme was formulated by applying the backward Euler difference approximation in time. The completely discrete solution was interpreted.in terms of analytic semigroup and converted to variation of constant formula using the rational functions definition to establish a strong convergence rate for the completely discrete scheme.