# Wishart eigenvalues- is there an expression or approximation

Status
Not open for further replies.

#### gama

##### Newbie level 4
Wishart eigenvalues

Hi, all,

Let's consider A=UB, where B is Wishart (and Hermitian) with eigenvalues $\lambda_i$, and U is diagonal and invertible, all are nxn squared matrix.
Do we have any expression or approximation for the eigenalues $\alpha_i$ of matrix A by $\lambda_i$?

Best Regards,
gama

Last edited by a moderator:

Status
Not open for further replies.

Replies
0
Views
1K
Replies
1
Views
977
Replies
1
Views
2K
Replies
1
Views
1K
Replies
33
Views
4K