User Peter May

3 votes

Accepted

Explicit contraction for the universal simplicial bundle WG

answered Jun 3, 2012 at 19:47

3 votes

Accepted

Cotensor vs exponential objects.

answered Jun 20, 2012 at 11:16

3 votes

cofibrations in $O_G$-spaces

answered Jan 19, 2012 at 1:56

3 votes

Historical transition from classical homotopy to modern homotopy theory

answered Jun 12, 2022 at 12:11

3 votes

Relation between the category of orthogonal G-spectra and the category of orthogonal H-spectra

answered Feb 6, 2018 at 16:09

3 votes

Is it possible to construct an action of an $E_\infty$ operad on $BU$ that respects filtration by $BU(n)$?

answered Aug 27, 2016 at 15:20

3 votes

The properness of the special singular simplicial spaces

answered Mar 10, 2016 at 17:35

3 votes

Relationship between the cohomology of a group and the cohomology of its associated Lie algebra

answered Jun 26, 2013 at 17:26

3 votes

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Resolutions chain homotopic to projective ones

answered Apr 30, 2013 at 1:31

3 votes

Classifying triangulated structures on a graded category

answered Jul 9, 2013 at 16:49

3 votes

When was the word "stable" first used to describe stable homotopy theory?

answered May 9, 2014 at 1:24

2 votes

On the obstruction of a sequence of simplicial spaces that is levelwise a fibration

answered Nov 14, 2013 at 0:38

2 votes

structure group of equivariant bundle

answered Oct 12, 2013 at 13:36

2 votes

Classifying map of a principal bundle

answered Jan 20, 2014 at 3:00

2 votes

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Path space of a simplicial topological space?

answered Mar 10, 2016 at 17:52

2 votes

Singular analog of cellular homology

answered Dec 24, 2015 at 23:10

2 votes

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Where can I find basic "computations" of equivariant stable homotopy groups?

answered Jul 30, 2016 at 23:28

2 votes

Subdivision of simplicial sets, but not the barycentric one

answered Feb 10, 2019 at 22:02

2 votes

Is there a recognition principle for $\mathbb{E}_{\infty}$-spaces with zero?

answered May 22, 2022 at 22:18

2 votes

How universal is operadic approach to studying algebras?

answered Mar 19, 2020 at 1:21

2 votes

Homology versus cohomology of Lie groups

answered Jun 30, 2012 at 13:27

2 votes

The homotopy cofiber of the smash product of two maps of spectra

answered Nov 24, 2011 at 2:29

2 votes

Is a representation sphere dualizable inside naive G-spectra?

answered Jul 13, 2012 at 13:58

1 vote

Characteristic classes detecting nontrivial fiberwise homotopy of sphere bundles

answered May 1, 2012 at 3:28

1 vote

Operad terminology - Operads with and without O(0).

answered Jun 11, 2022 at 1:15

1 vote

rationalization of classifying spaces

answered Apr 5, 2014 at 16:24

0 votes

A homotopyish Landweber exact functor theorem

answered May 26, 2012 at 21:37

0 votes

Mackey(also Green and Tambara) functors and Greenlees-May

answered Sep 19, 2012 at 12:32

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268 Answers

Explicit contraction for the universal simplicial bundle WG

Cotensor vs exponential objects.

cofibrations in $O_G$-spaces

Historical transition from classical homotopy to modern homotopy theory

Relation between the category of orthogonal G-spectra and the category of orthogonal H-spectra

Is it possible to construct an action of an $E_\infty$ operad on $BU$ that respects filtration by $BU(n)$?

The properness of the special singular simplicial spaces

Relationship between the cohomology of a group and the cohomology of its associated Lie algebra

Resolutions chain homotopic to projective ones

Classifying triangulated structures on a graded category

When was the word "stable" first used to describe stable homotopy theory?

On the obstruction of a sequence of simplicial spaces that is levelwise a fibration

structure group of equivariant bundle

Classifying map of a principal bundle

Path space of a simplicial topological space?

Singular analog of cellular homology

Where can I find basic "computations" of equivariant stable homotopy groups?

Subdivision of simplicial sets, but not the barycentric one

Is there a recognition principle for $\mathbb{E}_{\infty}$-spaces with zero?

How universal is operadic approach to studying algebras?

Homology versus cohomology of Lie groups

The homotopy cofiber of the smash product of two maps of spectra

Is a representation sphere dualizable inside naive G-spectra?

Characteristic classes detecting nontrivial fiberwise homotopy of sphere bundles

Operad terminology - Operads with and without O(0).

rationalization of classifying spaces

A homotopyish Landweber exact functor theorem

Mackey(also Green and Tambara) functors and Greenlees-May