- #1

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Please help me with this problem.

Suppose w be a n x n symmetric matrix and D be n x m matrix.

Let A=wDD`w.

Is it possible to write the matrix, AA`= (wDD`w)(wDD`w) as the kronecker product of any two matrices?

Thanks in advance.

- Thread starter Shurid
- Start date

- #1

- 2

- 0

Please help me with this problem.

Suppose w be a n x n symmetric matrix and D be n x m matrix.

Let A=wDD`w.

Is it possible to write the matrix, AA`= (wDD`w)(wDD`w) as the kronecker product of any two matrices?

Thanks in advance.

- #2

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- #3

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(A kronecker product B) by (AA`), where B is also a n x n matrix. You observe that this is not even defined. I don't know may be this is impossible, because I can not change the dimension of AA`.

Any further idea???

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