List questions from functional-analysis

Published on 16 Mar 2026 - 22:27

95

Views

Cuntz-Krieger algebra as crossed product

Published on 21 Mar 2026 - 20:04

179

Views

Bounded sets in a metric space and in a vectorial topological space

Published on 29 Mar 2026 - 4:34

55

Views

If $S=(S_1,S_2)$ hyponormal, why $S_1$ and $S_2$ are hyponormal?

Published on 30 Mar 2026 - 13:25

215

Views

Is $L^p(\Omega)$ separable over Lebesgue measure.

Published on 20 Mar 2026 - 5:49

359

Views

Understanding the essential range

Published on 26 Mar 2026 - 23:08

194

Views

Problem 1.70 of Megginson's "An Introduction to Banach Space Theory"

Published on 28 Mar 2026 - 17:49

484

Views

Closed kernel of a operator.

Published on 25 Mar 2026 - 11:47

342

Views

Banach Alaoglu Theorem vs Sequential Banach Alaoglu Theorem

Published on 15 Jan 2018 - 11:28

3.9k

Views

Is the cartesian product of two Hilbert spaces a Hilbert space?

Published on 23 Mar 2026 - 19:18

330

Views

Why is $\lambda\mapsto(\lambda\textbf{1}-T)^{-1}$ analytic on $\rho(T)$?

Published on 20 Mar 2026 - 16:43

283

Views

Books recommendations for a second lecture in functional analysis

Published on 23 Mar 2026 - 21:02

134

Views

Showing solution to this function by Euler-Lagrange

Published on 22 Mar 2026 - 15:26

114

Views

Orthonormal basis for $L^2(\mathbb{R}^n,\mathbb{F})$

Published on 28 Mar 2026 - 4:37

174

Views

Show that a sequence of operators converges strongly to $I$ but not by norm.

Published on 23 Mar 2026 - 18:33

List Question

Discrete convolution norm

Cuntz-Krieger algebra as crossed product

Bounded sets in a metric space and in a vectorial topological space

If $S=(S_1,S_2)$ hyponormal, why $S_1$ and $S_2$ are hyponormal?

Is $L^p(\Omega)$ separable over Lebesgue measure.

Understanding the essential range

Problem 1.70 of Megginson's "An Introduction to Banach Space Theory"

Closed kernel of a operator.

Banach Alaoglu Theorem vs Sequential Banach Alaoglu Theorem

Is the cartesian product of two Hilbert spaces a Hilbert space?

Why is $\lambda\mapsto(\lambda\textbf{1}-T)^{-1}$ analytic on $\rho(T)$?

Books recommendations for a second lecture in functional analysis

Showing solution to this function by Euler-Lagrange

Orthonormal basis for $L^2(\mathbb{R}^n,\mathbb{F})$

Show that a sequence of operators converges strongly to $I$ but not by norm.

Trending Questions

Popular # Hahtags

Popular Questions