This is the theorem I was trying to prove on Wednesday, but didn't quite finish. (It's an exercise in Prof. Remling's lect
![SOLVED: Problem 12.6. Prove the s0 called polarization identity: if V is a real vector space, then (u,v) = (Ilu +vll? Ilu vll?) Rernark: In the case of a compler vector space, SOLVED: Problem 12.6. Prove the s0 called polarization identity: if V is a real vector space, then (u,v) = (Ilu +vll? Ilu vll?) Rernark: In the case of a compler vector space,](https://cdn.numerade.com/ask_images/0c3ad04593c7470699cb52ac716152d2.jpg)
SOLVED: Problem 12.6. Prove the s0 called polarization identity: if V is a real vector space, then (u,v) = (Ilu +vll? Ilu vll?) Rernark: In the case of a compler vector space,
![quantum mechanics - Use polarization identity to prove a linear operator over a finite-dimensional Hilbert space is completely specified by its expectations on a sphere - Physics Stack Exchange quantum mechanics - Use polarization identity to prove a linear operator over a finite-dimensional Hilbert space is completely specified by its expectations on a sphere - Physics Stack Exchange](https://i.stack.imgur.com/5LpiY.jpg)
quantum mechanics - Use polarization identity to prove a linear operator over a finite-dimensional Hilbert space is completely specified by its expectations on a sphere - Physics Stack Exchange
![SOLVED: 20.A normed vector space over R or C is a vector space over R or C together with a function V-R for which for all uvEVand scalars r we have a[rv|=[r[l[v SOLVED: 20.A normed vector space over R or C is a vector space over R or C together with a function V-R for which for all uvEVand scalars r we have a[rv|=[r[l[v](https://cdn.numerade.com/ask_images/a00db04c215d464fad61da9fc0174239.jpg)