Return to Question

edited tags

edited Nov 7 2009 at 22:37

Yemon Choi
8,455●1●19●45

view source

asked Oct 6 2009 at 22:05

Can you describe the image of the exponential map B(H)->B(H).

James Tener asks at the 20-questions seminar:

The exponential map exp:B(H)->B(H) is just defined by its Taylor series. Can you describe its image?

hilbert-space 20-questions