21

Questions

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5

7

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228

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Morita equivalence for *-algebras

ra.rings-and-algebras tqft reference-request ct.category-theory

dec 24 at 18:47 Teo B 939●2●21

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6

votes

2

answers

488

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Relation between Gerstenhaber bracket and Connes differential

hochschild-homology hochschild-cohomology homological-algebra string-topology reference-request

jul 18 11 at 7:18 menichi 133●4

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6

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2

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408

views

What’s the name of this flavor of n-category?

ct.category-theory homotopy-theory

nov 13 10 at 16:41 Kevin Walker 6,147●1●10●32

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6

votes

2

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384

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Stratification of smooth maps from R^n to R?

gt.geometric-topology morse-theory reference-request differential-topology

feb 11 11 at 4:43 Scott Morrison♦ 4,460●4●26●44

2

5

votes

2

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401

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Multi-dimensional moment problem

real-analysis measure-theory orthogonal-polynomials

mar 2 at 23:11 Kevin Walker 6,147●1●10●32

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5

votes

2

answers

298

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Categorification of coends and ends

higher-category-theory reference-request

sep 5 at 11:33 Tim Porter 3,735●6●14

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5

votes

1

answer

128

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Morita semi-equivalences

ra.rings-and-algebras morita-equivalence

nov 10 at 22:49 Theo Johnson-Freyd 22.3k●2●27●110

4

votes

2

answers

382

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Does anyone recognize this quiver-with-relations?

ra.rings-and-algebras quivers hochschild-homology

feb 23 12 at 13:57 Bruce Westbury 6,635●2●10●25

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4

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1

answer

204

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Can you construct a mapping space from local data? (looking for reference)

homotopy-theory at.algebraic-topology reference-request

dec 24 09 at 4:08 Kevin Lin 12.9k●2●33●115

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169

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Adapting families of diffeomorphisms to an open cover

at.algebraic-topology homotopy-theory

nov 6 09 at 15:27 Greg Kuperberg 36.2k●2●116●179