23

Questions
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algebraic K-theory and tensor products

mar 15 at 13:21 V. Srinivas 236●2●3

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Naive Z/2-spectrum structure on E smash E?

feb 12 at 14:40 John Klein 7,216●19●28

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Are bicategories of lax functors also bicategories of of pseudofunctors?

aug 15 at 13:19 Buschi Sergio 1,799●1●3●8

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Model category structure on Set without axiom of choice

feb 16 12 at 1:14 David White 4,860●1●20●27

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What’s an example of an “adjunction up to adjunction”?

nov 3 10 at 20:19 Buschi Sergio 1,799●1●3●8

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Quotient of a category by a free group action

may 2 10 at 20:06 Dan Ramras 3,741●2●16●26

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Semiadditivity and dualizability of 2

apr 14 10 at 5:15 Daniel Schäppi 816●6●4

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When do the Reedy and injective model category structures agree?

mar 30 10 at 21:04 Denis-Charles Cisinski 4,908●11●20

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Terminology: lax vs. oplax colimits

mar 3 10 at 6:00 Mike Shulman 17.2k●20●70

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Does the cohomology ring of a simply-connected space X determine the cohomology groups of ΩX?

feb 7 10 at 15:06 algori 16k●1●29●94

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