Eigenpairs and Principle of biorthogonality

[gusse0123]

The exercise foes as follows

I can't figure out how to solve b)

 

[Steven G]

Can you please define y*?
Also do you expect someone here to show you the proof? If yes, then please read the guidelines for this forum. Thanks!

 

[Romsek]

what is the significance of $\displaystyle \bar{\mu}$ vs. just $\displaystyle \mu$ ?

 

[gusse0123]

Can you please define y*?
Also do you expect someone here to show you the proof? If yes, then please read the guidelines for this forum. Thanks!

I just need a hint at least A^* is A conjugated and trasposed.

 

[gusse0123]

what is the significance of $\displaystyle \bar{\mu}$ vs. just $\displaystyle \mu$ ?

Mu is conjugated. ex. 1+i conjugated is 1-i.

 

[Romsek]

https://web.ics.purdue.edu/~nowack/geos657/lecture6-dir/lecture6.htm