Question

Is it true that a functor from a locally small category with a left adjoint is representable?

score 227 · Answer 1 · 2026-03-22 02:48:03

227

Views

Is it true that a functor from a locally small category with a left adjoint is representable?

Published on 22 Mar 2026 - 2:48

score 80 · Answer 2 · 2026-03-20 05:07:52

80

Views

Pullback square with two identical sides

Published on 20 Mar 2026 - 5:07

score 151 · Answer 3 · 2026-03-22 13:01:18

151

Views

Maps between free commutative monoid monad and the free monoid monad

Published on 22 Mar 2026 - 13:01

score 133 · Answer 4 · 2026-03-22 12:13:07

133

Views

Category of complexes

Published on 22 Mar 2026 - 12:13

score 359 · Answer 5 · 2026-03-17 20:47:53

359

Views

The set of morphism from a tensor product to an certain ring

Published on 17 Mar 2026 - 20:47

score 289 · Answer 6 · 2026-03-20 01:52:55

289

Views

What is the pushout of $D^n \longleftarrow S^{n-1} \longrightarrow D^n$?

Published on 20 Mar 2026 - 1:52

score 100 · Answer 7 · 2018-01-29 12:50:13

100

Views

Prove that the composite of two continuous functors is continuous

Published on 29 Jan 2018 - 12:50

score 865 · Answer 8 · 2026-03-22 01:25:09

865

Views

Is the pullback of differential geometry also a pull back in the sense of category theory?

Published on 22 Mar 2026 - 1:25

score 105 · Answer 9 · 2026-03-22 02:54:27

105

Views

Group theoretic interpretation of the cohomology of $K(G, n)$

Published on 22 Mar 2026 - 2:54

score 267 · Answer 10 · 2026-03-20 04:20:57

267

Views

Co- and contravariance of vectors vs co- and contravariant functors

Published on 20 Mar 2026 - 4:20

score 224 · Answer 11 · 2018-01-30 13:50:25

224

Views

Is a set fold a catamorphism ? or an hylomorphism?

Published on 30 Jan 2018 - 13:50

score 94 · Answer 12 · 2026-03-19 19:48:53

94

Views

$\Pi_f$ for a morphism $f$ between simplicial sets

Published on 19 Mar 2026 - 19:48

score 83 · Answer 13 · 2026-03-25 01:28:52

83

Views

What is the defintion of "H preserves all small products and equalizers"?

Published on 25 Mar 2026 - 1:28

score 224 · Answer 14 · 2026-03-25 01:24:56

224

Views

Uniqueness up to isomorphism?

Published on 25 Mar 2026 - 1:24

score 99 · Answer 15 · 2026-03-22 17:54:47

99

Views

Term for a function that handles all possible inputs?

Published on 22 Mar 2026 - 17:54

List Question

Is it true that a functor from a locally small category with a left adjoint is representable?

Pullback square with two identical sides

Maps between free commutative monoid monad and the free monoid monad

Category of complexes

The set of morphism from a tensor product to an certain ring

What is the pushout of $D^n \longleftarrow S^{n-1} \longrightarrow D^n$?

Prove that the composite of two continuous functors is continuous

Is the pullback of differential geometry also a pull back in the sense of category theory?

Group theoretic interpretation of the cohomology of $K(G, n)$

Co- and contravariance of vectors vs co- and contravariant functors

Is a set fold a catamorphism ? or an hylomorphism?

$\Pi_f$ for a morphism $f$ between simplicial sets

What is the defintion of "H preserves all small products and equalizers"?

Uniqueness up to isomorphism?

Term for a function that handles all possible inputs?

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