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List Question

10 Math.TechQA.Club 2025-05-30 06:39:20
329
Views

Is every sheaf a subsheaf of a flasque sheaf?

Published on 30 May 2025 - 6:39
#algebraic-geometry #sheaf-theory #several-complex-variables
93
Views

Are there right-deformations for abelian sheaves?

Published on 29 May 2025 - 21:51
#category-theory #homological-algebra #sheaf-theory #abelian-categories #derived-functors
96
Views

Epimorphic morphisms of sheaves

Published on 02 Jun 2025 - 11:37
#category-theory #sheaf-theory
361
Views

About sheaves with finite support

Published on 30 May 2025 - 10:11
#sheaf-theory
348
Views

Geometric intuition for left/right exactness

Published on 02 Jun 2025 - 13:55
#intuition #sheaf-theory #exact-sequence #sheaf-cohomology #big-picture
168
Views

Differentiating (pre)sheaves by their stalks and etale topologies

Published on 28 May 2025 - 20:54
#sheaf-theory
255
Views

Linking regularity of ideal sheaf with Fitting ideals sheaf

Published on 29 May 2025 - 7:33
#algebraic-geometry #commutative-algebra #algebraic-curves #sheaf-theory
240
Views

What, in intuitive terms, is a local isomorphism of presheaves?

Published on 30 May 2025 - 5:40
#category-theory #sheaf-theory
183
Views

Can we "complete" a category without products to have products?

Published on 02 Jun 2025 - 17:42
#category-theory #sheaf-theory
78
Views

Domain of a section of a (pre)sheaf

Published on 30 May 2025 - 3:02
#algebraic-geometry #category-theory #sheaf-theory
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