functional Analysis?

0 ⤊

functional Analysis?

Given a sequence {xn} of vectors in a banach space X,A sequence {yn} of scalars & A greater zero,show there is f in X* with norm f <= A & f(xn) =yn for all n>=1 iff abs (sum ynxn )<= A norm (sum znxn)
for all n>=1 &zn scalars

2007-03-11 06:26:09 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

Obviously you are failing the class.

2007-03-11 07:39:11 · answer #1 · answered by JustTheD 2 · 0⤊ 0⤋

How much time do we have?

2007-03-11 13:29:08 · answer #2 · answered by hb12 7 · 0⤊ 1⤋