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seen Dec 8 at 17:23

May
8
awarded  Scholar
May
8
accepted Fréchet derivative, is this true?
May
7
comment Fréchet derivative, is this true?
Here when you write $D_n$ you mean $D_nf := D\pi_n f$ right? and you need that this sequence is in $\ell^2$, I imagined something like that. Is there any closer expression for this term $E_n(h)$? Thank you very much!
May
7
comment Fréchet derivative, is this true?
In that case we should add one more condition :) namely, that the Fréchet derivative is in addition bounded. Would that be enough? I also have the impression that one should have something like $\{D(\pi_nf)\}_{n\geq 0}\in \ell_1(\mathbb{N},L(H_2,\mathbb{R}))$, i.e. that the sequence is summable or something..
May
7
awarded  Editor
May
7
revised Fréchet derivative, is this true?
edited body
May
7
asked Fréchet derivative, is this true?
Mar
8
awarded  Teacher
Jan
28
answered Is the event $\{\max\{X_1,X_2\}=X_2\}$ measurable with respect to $\sigma(\max\{X_1,X_2\})$?
Jan
28
awarded  Supporter
Jan
22
asked Markov chain, enter time
Jan
21
answered Inequalities of expectations
Oct
18
comment Compact and self-adjoint operator
Thank you very very much for the example.
Oct
18
comment Compact and self-adjoint operator
Of course! :) Thanks a lot!!
Oct
18
awarded  Student
Oct
18
asked Compact and self-adjoint operator