Talk:Nuclear operators between Banach spaces
is it a dual basis?
The article uses a basis {fn}n for space B and a basis {fn*}n for A*. Now, the fact that the symbol f is used for both bases makes me want to think that one is the dual basis of the other. However, given that they're in different spaces, this doesn't seem possible. If they are not meant to be dual bases, I would really prefer it if different symbols were used. I'd like to change it, but I'm not sure. -lethe talk + 17:54, 7 March 2006 (UTC)