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- #1

- Jan 29, 2012

- 661

**Self-adjoint operator (Ben's question at Yahoo! Answers)**

Here is the question:

Here is a link to the question:I have matrix that represent T:V -> V (linear map over $\mathbb{R}$) according to basis $E$.

E is not an orthonormal set.

how can I know if this T is self-adjoin ?

I know that if E was orthonormal basis we would take the transpose matrix.

but what about here ?

the matrix is :

1 2

2 1

Self-adjoint and properties? - Yahoo! Answers

I have posted a link there to this topic so the OP can find my response.

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