I have several related questions about different properties of T:
1. Given T, how do I find T*? Can someone give a simple example?
2. Given T and v (where v is a vector), how do I calculate T*(v)?
What are the best/quickest ways to tell if T is:
Is there any difference between A (a matrix) being normal/self-adjoint and T (a linear transformation) being normal/self-adjoint?
Thanks for any help!