List questions from normed-spaces

Published on 15 Oct 2014 - 20:49

323

Views

Norm on $\mathbb R^n$ with given unit ball

Published on 16 Oct 2014 - 1:03

42

Views

Proving that $\left(X(v,v)\right)^{\frac{1}{2}}$ defines a norm on a vector space where X is a positive-definite bilinear form.

Published on 16 Oct 2014 - 3:55

78

Views

Is there a bounded dense subset of norm linear space?

Published on 16 Oct 2014 - 17:22

131

Views

Convex hull, compactness, normed spaces

Published on 17 Oct 2014 - 11:13

269

Views

Can a continuous linear form have a norm of infinity?

Published on 19 Oct 2014 - 11:23

54

Views

Is there a single matrix norm such that for all stochastic $P$, $\| P \| = 1$?

Published on 01 Apr 2026 - 23:31

559

Views

Finding the norm of integral operator

Published on 19 Oct 2014 - 16:55

289

Views

If $X$ is a normed space and $Y$ a finite dimensional subspace, then $Y$ is closed.

Published on 20 Oct 2014 - 4:47

1.1k

Views

Well-defined $\xi$-weighted (Euclidean) norm

Published on 29 Mar 2026 - 8:35

73

Views

normed space of infinite dimension

Published on 21 Oct 2014 - 19:16

43

Views

Normed space of dimension $> 1$

Published on 21 Oct 2014 - 19:40

1k

Views

Can a Norm be Induced by two Different Complex Inner Products?

Published on 21 Oct 2014 - 22:45

52

Views

Are the normed spaces $ \mathbb{R}^{n^2} $ and $ M_n(\mathbb{R}) $ isometric?

Published on 22 Oct 2014 - 11:36

47

Views

Compute the following norm derivatives

Published on 23 Oct 2014 - 12:26

List Question

Normed space and convex hull of closed subset

Norm on $\mathbb R^n$ with given unit ball

Proving that $\left(X(v,v)\right)^{\frac{1}{2}}$ defines a norm on a vector space where X is a positive-definite bilinear form.

Is there a bounded dense subset of norm linear space?

Convex hull, compactness, normed spaces

Can a continuous linear form have a norm of infinity?

Is there a single matrix norm such that for all stochastic $P$, $\| P \| = 1$?

Finding the norm of integral operator

If $X$ is a normed space and $Y$ a finite dimensional subspace, then $Y$ is closed.

Well-defined $\xi$-weighted (Euclidean) norm

normed space of infinite dimension

Normed space of dimension $> 1$

Can a Norm be Induced by two Different Complex Inner Products?

Are the normed spaces $ \mathbb{R}^{n^2} $ and $ M_n(\mathbb{R}) $ isometric?

Compute the following norm derivatives

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