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Elías Guisado Villalgordo's user avatar
Elías Guisado Villalgordo's user avatar
Elías Guisado Villalgordo's user avatar
Elías Guisado Villalgordo
  • Member for 7 years, 6 months
  • Last seen this week
9 votes

A characterization of AB5 categories. Does this result show up in the literature?

9 votes

Topology induced by the completion of a topological group

8 votes

Powers of a sheaf of ideals

7 votes

Connected subgroups of SU(2) and SU(3)

4 votes

Primitive elements in the universal enveloping algebra are Lie elements

4 votes

$\mathfrak{a}$-adic completion of an $A$-module is a topological $\hat{A}$-module with which topology? Why does completion induce a continuous map?

4 votes
Accepted

More details in the proof of the equivalence of categories between vector bundles over a smooth manifold and locally free sheaves

3 votes
Accepted

Why vector field commute but the flow does not commute in this example

3 votes
Accepted

Lie group homomorphism from $\mathbb{R}\rightarrow S^1$

3 votes

Sufficient condition for an homogeneous ideal to be radical.

2 votes

For real Lie algebras, is any invariant bilinear form a scalar multiple of the Killing form?

2 votes
Accepted

Can we enhance the extension by zero-pullback adjunction to hom sheaves?

2 votes
Accepted

Does the extension by zero sheaf of the constant sheaf have some nice description?

2 votes

Concrete Example Illustrating the Interior Product

2 votes

Convergence of complex power series in several variables

2 votes

Locally Constant Functions on Connected Spaces are Constant

2 votes

Functoriality of bifunctors: Joint functoriality equivalent to separate functoriality?

2 votes

Is the limit of a family of sheaves a sheaf?

2 votes

Translation (or shift) on chain complexes and the translated (or shifted) differential

2 votes

Frobenius map and pth roots of elements of the ring

2 votes

So many different 'varieties', which one is this? Serre's algebraic variety

2 votes
Accepted

Equivalent definitions for quasiseparated morphisms

2 votes

Tangent space definition in Algebraic Geometry

2 votes

Uniqueness of the valuation for a valuation ring

1 vote

Question on Hartshorne exercise II 5.17(e)

1 vote

If $x_1,...,x_n \in \mathfrak m$ is $M$-regular sequence, which $\operatorname{Tor}^R_i(M,R/(x_1,...,x_n))$ are $0$?

1 vote

If $L:\mathsf{C}\rightleftarrows\mathsf{D}:I$ are functors $L\dashv I$ with $I$ fully faithful, then $L\eta=\eta L$

1 vote

Multimorphisms of chain complexes of modules/groups

1 vote
Accepted

Defining multiplication transformation for free monoid monad on monoidal category

1 vote

Two-variable adjunction

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