MathOverflow will be down for maintenance for approximately 3 hours, starting Monday evening (06/24/2013) at approximately 9:00 PM Eastern time (UTC-4).
0

X is a Normed linear space. T is a function from X to X. Then T is a bounded linear transformation

flag
Please read the FAQ before posting. mathoverflow.net/faq#whatnot – Yemon Choi Feb 5 2012 at 9:05
(To be fair, I cannot say with certainty that the rest of the intended question is off-topic, but I suspect it would be.) – Yemon Choi Feb 5 2012 at 9:06
Just think about the definition of a normed linear space. Particularly, the way the norm distributes linearly. Then see the definition of a bounded linear transformation requires local boundedness. Once you find the M your proof is complete. – Erin K Carmody Feb 5 2012 at 12:26

closed as not a real question by Angelo, Yemon Choi, Deane Yang, Pietro Majer, Charles Matthews Feb 5 2012 at 10:37

Browse other questions tagged or ask your own question.