Question

Converse to "free module on locally constant sheaf is quasi-coherent"

score 388 · Answer 1 · 2026-03-22 13:38:03

388

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Converse to "free module on locally constant sheaf is quasi-coherent"

Published on 22 Mar 2026 - 13:38

score 1000 · Answer 2 · 2026-03-21 23:01:02

1000

Views

(Quasi)coherent sheaves on smooth manifolds, and their applications

Published on 21 Mar 2026 - 23:01

score 478 · Answer 3 · 2026-03-22 02:38:36

478

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Taking ideal sheaf which is not locally generated by sections, where does it fail to construct a closed subscheme

Published on 22 Mar 2026 - 2:38

score 932 · Answer 4 · 2026-03-21 18:54:44

932

Views

Structure of locally free $\mathcal{O}_{X}$-module on affine open set

Published on 21 Mar 2026 - 18:54

score 634 · Answer 5 · 2023-04-15 10:04:14

634

Views

Why quasi coherent sheaves?

Published on 15 Apr 2023 - 10:04

score 29 · Answer 6 · 2026-03-25 13:56:50

29

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Relative version of "On a Noetherian scheme, every quasi-coherent module is the filtered colimit of its coherent submodules"

Published on 25 Mar 2026 - 13:56

score 160 · Answer 7 · 2023-05-26 10:17:13

160

Views

Hartshorne proposition II.5.4

Published on 26 May 2023 - 10:17

score 78 · Answer 8 · 2023-05-30 08:41:01

78

Views

Double dual of locally free $\mathcal{O}_X$-module of finite rank

Published on 30 May 2023 - 8:41

score 187 · Answer 9 · 2026-03-25 22:02:03

187

Views

Classify all coherent sheaves on $\mathbb{A}^1_k$

Published on 25 Mar 2026 - 22:02

score 64 · Answer 10 · 2026-03-24 22:41:59

64

Views

Quasi-coherent sheaves on a complex manifold form an abelian category?

Published on 24 Mar 2026 - 22:41

score 115 · Answer 11 · 2023-07-23 17:07:34

115

Views

Is relative spectrum a left adjoint?

Published on 23 Jul 2023 - 17:07

score 129 · Answer 12 · 2023-07-28 14:09:52

129

Views

The stalk of a point on a scheme is a localization of ring of affine open?

Published on 28 Jul 2023 - 14:09

score 344 · Answer 13 · 2023-08-11 17:11:15

344

Views

Simple objects in Quasi-coherent sheaves are isomorphic to structure sheaves of a closed point

Published on 11 Aug 2023 - 17:11

score 54 · Answer 14 · 2026-03-22 12:51:23

54

Views

Do quasi-coherent sheaves form a reflective subcategory?

Published on 22 Mar 2026 - 12:51

score 53 · Answer 15 · 2023-10-01 15:30:27

53

Views

$\det (f_{} \mathcal{O}_D) \simeq \mathscr{L} (f_{} D)$ (Hartshorne Exercise IV.2.6)

Published on 01 Oct 2023 - 15:30

List Question

Converse to "free module on locally constant sheaf is quasi-coherent"

(Quasi)coherent sheaves on smooth manifolds, and their applications

Taking ideal sheaf which is not locally generated by sections, where does it fail to construct a closed subscheme

Structure of locally free $\mathcal{O}_{X}$-module on affine open set

Why quasi coherent sheaves?

Relative version of "On a Noetherian scheme, every quasi-coherent module is the filtered colimit of its coherent submodules"

Hartshorne proposition II.5.4

Double dual of locally free $\mathcal{O}_X$-module of finite rank

Classify all coherent sheaves on $\mathbb{A}^1_k$

Quasi-coherent sheaves on a complex manifold form an abelian category?

Is relative spectrum a left adjoint?

The stalk of a point on a scheme is a localization of ring of affine open?

Simple objects in Quasi-coherent sheaves are isomorphic to structure sheaves of a closed point

Do quasi-coherent sheaves form a reflective subcategory?

$\det (f_{} \mathcal{O}_D) \simeq \mathscr{L} (f_{} D)$ (Hartshorne Exercise IV.2.6)

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