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Results tagged with fa.functional-analysis
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user 122662
Banach spaces, function spaces, real functions, integral transforms, theory of distributions, measure theory.
0
votes
2
answers
230
views
An inequality on length of two curves [closed]
I am looking for a proof, reference, comment of an inequality as follows:
If $f(x)$ and $g(x)$ be two continuous derivative funcions in interval $[a, b]$. Such that:
$f(a)=g(a)$ and $f( …
- 1,776
-3
votes
1
answer
387
views
A generalization of Chebyshev's sum inequality
From some my previous questions here and here and well-known rearrangement inequality. I pose an inequality as follows and I am looking for the proof or a reference.
Inequality: Let $y=f …
- 1,776