User Dmitri Pavlov

2 votes

Accepted

Concrete sheaves

answered Sep 29, 2022 at 18:57

2 votes

Are Chern classes well defined up to contractible choice?

answered Oct 11, 2022 at 20:38

2 votes

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Continuous surjection between spectra of commutative von Neumann algebras

answered Aug 14, 2022 at 14:39

1 vote

Given a Lie $2$-group $G$ does every principal $G$ $2$-bundle admit a $2$-connection?

answered Jul 7, 2022 at 18:48

1 vote

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Definition of Radon measure on Takesaki's first volume

answered Oct 4, 2022 at 15:25

1 vote

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Unit of a Quillen equivalence and fibration

answered Jun 19, 2022 at 19:03

1 vote

Does the category of strict $2$-categories together with Dwyer-Kan equivalences provide a model for $(\infty,1)$-categories?

answered Oct 31, 2022 at 3:24

1 vote

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Spectral theorem for unital $C^{*}$-algebras

answered Jan 26, 2023 at 8:25

1 vote

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The simplicial set with a unique non-degenerate simplex in each dimension

answered Jan 31, 2023 at 8:35

1 vote

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Injective model structure for simplicial presheaves

answered May 18, 2023 at 20:58

1 vote

Model structures on simplicial presheaves of piecewise-linear manifolds

answered Jun 8 at 22:35

1 vote

A question on the ring structure of topological K-theory and Chern character

answered Mar 8, 2019 at 2:52

1 vote

Accepted

Reference request: sheaves on the site of d-manifolds

answered Oct 2, 2015 at 21:22

1 vote

Math keyboard: does it exist ?

answered Feb 18, 2010 at 6:51

1 vote

Abelianization of GL(H)

answered May 1, 2010 at 9:33

1 vote

Realize a homomorphism $\mathcal{C}(X) \to \mathbb{R}$ as an evaluation

answered Jan 22, 2012 at 1:00

1 vote

Ideal of "Compact Operators" in a W-algebra which gives the sigma-strong- topology.

answered Aug 12, 2010 at 19:21

1 vote

Why does this construction give a weak factorization system in the category of span diagrams?

answered May 15, 2020 at 22:59

1 vote

$k$-linear $\infty$ stable categories and dg categories

answered May 10, 2020 at 18:41

1 vote

Projective/injective object in functor category

answered Apr 3, 2020 at 18:54

1 vote

Accepted

On the proof of "Mapping space is a Chen space"

answered Jun 20, 2020 at 22:03

1 vote

How do you prove that the category of weak equivalences of sSet is accessible?

answered May 31, 2020 at 0:09

1 vote

Accepted

Are dg-modules over a cofibrant dg-category cofibrant?

answered Dec 7, 2020 at 15:52

1 vote

How to compute cup product of derived limits / presheaf cohomology

answered Jan 11, 2021 at 19:06

1 vote

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Restricting spectra to finite $n$-truncated/$n$-connected pointed spaces

answered Aug 19, 2021 at 4:53

1 vote

Non-unital algebras in geometric algebra, smooth envelopes

answered Sep 10, 2021 at 17:07

1 vote

A question about cofiber diagrams in stable $\infty$-categories

answered Sep 18, 2021 at 17:48

1 vote

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paper only available in Russian (Kozachenko Leonenko entropy estimator)

answered Apr 26, 2021 at 16:02

0 votes

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Proof that $Sing^IX$ is $I$-invariant for an interval object in a site by "simplicial decomposition"

answered Aug 25, 2019 at 23:05

0 votes

Definition of a von Neumann algebra

answered Dec 24, 2010 at 22:45

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390 Answers

Concrete sheaves

Are Chern classes well defined up to contractible choice?

Continuous surjection between spectra of commutative von Neumann algebras

Given a Lie $2$-group $G$ does every principal $G$ $2$-bundle admit a $2$-connection?

Definition of Radon measure on Takesaki's first volume

Unit of a Quillen equivalence and fibration

Does the category of strict $2$-categories together with Dwyer-Kan equivalences provide a model for $(\infty,1)$-categories?

Spectral theorem for unital $C^{*}$-algebras

The simplicial set with a unique non-degenerate simplex in each dimension

Injective model structure for simplicial presheaves

Model structures on simplicial presheaves of piecewise-linear manifolds

A question on the ring structure of topological K-theory and Chern character

Reference request: sheaves on the site of d-manifolds

Math keyboard: does it exist ?

Abelianization of GL(H)

Realize a homomorphism $\mathcal{C}(X) \to \mathbb{R}$ as an evaluation

Ideal of "Compact Operators" in a W-algebra which gives the sigma-strong- topology.

Why does this construction give a weak factorization system in the category of span diagrams?

$k$-linear $\infty$ stable categories and dg categories

Projective/injective object in functor category

On the proof of "Mapping space is a Chen space"

How do you prove that the category of weak equivalences of sSet is accessible?

Are dg-modules over a cofibrant dg-category cofibrant?

How to compute cup product of derived limits / presheaf cohomology

Restricting spectra to finite $n$-truncated/$n$-connected pointed spaces

Non-unital algebras in geometric algebra, smooth envelopes

A question about cofiber diagrams in stable $\infty$-categories

paper only available in Russian (Kozachenko Leonenko entropy estimator)

Proof that $Sing^IX$ is $I$-invariant for an interval object in a site by "simplicial decomposition"

Definition of a von Neumann algebra