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An expert is a man who has made all the mistakes, which can be made, in a very narrow field. (Niels Bohr)


Dec
28
revised $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
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Dec
28
revised $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
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Dec
28
revised $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
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Dec
28
comment $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
@aes It Would Be $u$ is continuous with respect to norm $\|\;\cdot\;\|_{\mathbb{X}}$ and the $i$-th derivative $D^{(i)}u(x)$ is continuous with respect to norm $\|\;\cdot\;\|_{\mathcal{L}(\mathbb{X}^i,\mathbb{X})}$?
Dec
28
comment $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
@aes You mean you need to $\| u \|_{C^{\,0}}<\infty? $
Dec
28
revised $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
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Dec
27
revised $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
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Dec
27
asked $ C^p_0(B,\mathbb{X})$ is a Banach space with the norm of $C^p\!\!$-topology?
Dec
26
revised If $f'(z_0)\neq 0$ then $f$ is one to one on some open disk $D_r(z_0)$
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Dec
26
answered If $f'(z_0)\neq 0$ then $f$ is one to one on some open disk $D_r(z_0)$
Dec
19
awarded  Constituent
Dec
18
reviewed Approve Can this be rewritten as the following?
Dec
18
revised A simple way to obtain $\prod_{p\in\mathbb{P}}\frac{1}{1-p^{-s}}=\sum_{n=1}^{\infty}\frac{1}{n^s}$
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Dec
18
awarded  Nice Question
Dec
10
revised Set notation equivalence of AND & OR
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Dec
9
revised Set notation equivalence of AND & OR
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Dec
9
answered Set notation equivalence of AND & OR
Dec
8
awarded  Caucus
Dec
8
revised How to build a covering space ??
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Dec
7
reviewed Close How to calculate the probability of busting in Black Jack?