Is it possible to solve pdes driven by some noise using Firedrake? For example, see equation 3.2 in the attachment whose discretisation yields a system 3.3 and 3.4, where dW(t):=sqrt(dt)N(0,Identity). My other related concern is whether It is possible to implement, say, A Kalman filter with equation 3.2 as model equation on Firedrake.

Thanks in advance.

Angwenyi David