- #1
andreuan
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I am looking forward the solution of multivariate Ornstein–Uhlenbeck differential stochastic equation with repeated eigenvalues.
In particular with
dy=A(y-c)dt +DdW
y is a vector nx1
A is nxn matrix with repeated eigenvalues
c is vector of nx1 of constant
D is a nxm matrix of constant
dW is a mx1 vector independent brownian motion variables
I tried a lot of SDE (stochastic differential equation book) I only find the classic solution of
A with at n different eigenvalues... Some reference please
In particular with
dy=A(y-c)dt +DdW
y is a vector nx1
A is nxn matrix with repeated eigenvalues
c is vector of nx1 of constant
D is a nxm matrix of constant
dW is a mx1 vector independent brownian motion variables
I tried a lot of SDE (stochastic differential equation book) I only find the classic solution of
A with at n different eigenvalues... Some reference please