- #1
AxiomOfChoice
- 533
- 1
Are there any circumstances under which we can conclude that, for an invertible, bounded linear operator T,
[tex]
\| T^{-1} \| = \frac{1}{\| T \|} ?
[/tex]
E.g., does this always hold if we know the inverse is bounded?
[tex]
\| T^{-1} \| = \frac{1}{\| T \|} ?
[/tex]
E.g., does this always hold if we know the inverse is bounded?