I know sup(AB) = sup(A)sup(B) if A and B are nonnegative, but what if the assumption is dropped that A and B are nonnegative. Does this change the answer?

Results 1 to 3 of 3

- Sep 18th 2013, 10:30 AM #1

- Joined
- Mar 2013
- From
- New York
- Posts
- 5

- Sep 18th 2013, 10:58 AM #2

- Sep 18th 2013, 01:03 PM #3

- Joined
- Oct 2012
- From
- Ireland
- Posts
- 751
- Thanks
- 533

Click on a term to search for related topics.