User Robert Furber

5 votes

Set of w-continuous operators closed for the weak topology or not?

answered Feb 9, 2020 at 6:58

5 votes

Existence of a strange measure

answered Feb 21, 2020 at 4:44

4 votes

Is the separability of the space needed in the proof of the Prohorov's theorem?

answered Feb 12, 2020 at 17:19

4 votes

Decidability: Presentations vs. Groups

answered Jul 28, 2019 at 3:10

4 votes

Accepted

Baire category theorem for uncountable unions

answered May 31, 2020 at 7:26

4 votes

Accepted

Topology of state space in von Neumann algebras

answered Sep 28, 2018 at 23:35

4 votes

Accepted

About separability of von Neumann algebras

answered Jul 1, 2018 at 22:29

4 votes

Accepted

Finitely additive measures on Boolean algebras of regular open subsets: Is there a relationship with Borel measures? A theory of integration?

answered Jul 4, 2016 at 13:30

4 votes

Accepted

Sequential Continuity in dual spaces of separable Banach Spaces

answered Oct 24, 2017 at 12:12

3 votes

Accepted

Conditions under which a linear functional on a space of measures must be integration of a function

answered Jan 22, 2017 at 10:07

3 votes

Non-separable metric probability space

answered Aug 1, 2018 at 22:28

3 votes

Accepted

Dimension of vector spaces as a measure

answered Jan 9, 2018 at 21:39

3 votes

Complete dual of bornological space

answered Apr 30, 2019 at 14:24

3 votes

Stone-Cech Compactification of the real line

answered Dec 4, 2018 at 17:39

3 votes

Accepted

Consistency of the size of the least real-valued measurable cardinal, vis-a-vis the continuum

answered May 2, 2018 at 23:12

3 votes

Accepted

The space of Borel function modulo comeager sets is Dedekind complete

answered Mar 11, 2019 at 0:53

3 votes

Reference: If $X$ is metrizable, then $X$ is realcompact iff $|X|$ is non-measurable

answered Apr 21 at 3:11

3 votes

Is the space of Radon measures a Polish space or at least separable?

answered Sep 9, 2019 at 18:35

3 votes

Accepted

Convergence in $\sigma(\mathcal{E}',\mathcal{E})$ versus $\beta(\mathcal{E}',\mathcal{E})$

answered Oct 1, 2019 at 16:54

3 votes

Accepted

About the finished, $\aleph_0$...-compactness

answered Oct 16, 2019 at 12:31

2 votes

Accepted

Basis or subbasis for Scott topology

answered Feb 10, 2019 at 9:06

2 votes

Nice algebraic statements independent from ZF + V=L (constructibility)

answered Jan 21, 2023 at 14:41

2 votes

Accepted

Every tight $\tau$-additive finite measure is Radon

answered Dec 4 at 17:40

2 votes

Properties of measures that are not countably additive but have countably additive null ideals

answered Jun 13, 2020 at 4:10

2 votes

Is a tight finite measure necessarily separately-valued and uniquely determined by its characteristic function?

answered Apr 29, 2021 at 13:56

2 votes

Applications of set theory in physics

answered Aug 1, 2016 at 15:00

2 votes

Real/complex addition, multiplication, and exponentiation from a categorical viewpoint?

answered Apr 16, 2016 at 0:15

1 vote

Representation of free Boolean sigma-algebras

answered Sep 2, 2017 at 20:56

1 vote

Accepted

(non) separability of the power set

answered Jan 24, 2019 at 16:40

1 vote

Accepted

Is a Boolean algebra with an order continuous topology a measure algebra?

answered Dec 9, 2022 at 20:29

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67 Answers

Set of w-continuous operators closed for the weak topology or not?

Existence of a strange measure

Is the separability of the space needed in the proof of the Prohorov's theorem?

Decidability: Presentations vs. Groups

Baire category theorem for uncountable unions

Topology of state space in von Neumann algebras

About separability of von Neumann algebras

Finitely additive measures on Boolean algebras of regular open subsets: Is there a relationship with Borel measures? A theory of integration?

Sequential Continuity in dual spaces of separable Banach Spaces

Conditions under which a linear functional on a space of measures must be integration of a function

Non-separable metric probability space

Dimension of vector spaces as a measure

Complete dual of bornological space

Stone-Cech Compactification of the real line

Consistency of the size of the least real-valued measurable cardinal, vis-a-vis the continuum

The space of Borel function modulo comeager sets is Dedekind complete

Reference: If $X$ is metrizable, then $X$ is realcompact iff $|X|$ is non-measurable

Is the space of Radon measures a Polish space or at least separable?

Convergence in $\sigma(\mathcal{E}',\mathcal{E})$ versus $\beta(\mathcal{E}',\mathcal{E})$

About the finished, $\aleph_0$...-compactness

Basis or subbasis for Scott topology

Nice algebraic statements independent from ZF + V=L (constructibility)

Every tight $\tau$-additive finite measure is Radon

Properties of measures that are not countably additive but have countably additive null ideals

Is a tight finite measure necessarily separately-valued and uniquely determined by its characteristic function?

Applications of set theory in physics

Real/complex addition, multiplication, and exponentiation from a categorical viewpoint?

Representation of free Boolean sigma-algebras

(non) separability of the power set

Is a Boolean algebra with an order continuous topology a measure algebra?