3,852 reputation
11345
bio website bruno.stonek.com
location Montevideo, Uruguay
age 24
visits member for 3 years, 6 months
seen 4 hours ago

Math student in Université Paris 13.


Apr
5
revised If a morphism of pushouts of complexes (with one arrow monic) is composed of quasi-isos, then the induced arrow is one also
deleted 5 characters in body
Mar
28
revised Homotopy of Spectra Maps Induced by Homotopy of Functions
added 2 characters in body
Mar
21
revised What does $1a \in Hom(a, a)$ mean?
more descriptive title
Mar
18
revised Application of Composition of Functions: Real world examples?
added 13 characters in body
Mar
15
revised If a morphism of pushouts of complexes (with one arrow monic) is composed of quasi-isos, then the induced arrow is one also
added 526 characters in body; edited title
Jan
23
revised Verification of my solution of $xy'=2y$
changed undescriptive title
Dec
30
revised When are generalized Severi-Brauer varieties trivial?
I mistook dimension for -reduced dimension-. Also, added link to the MO counterpart
Dec
27
revised What is the benefit of the theory of categories?
edited some typos
Dec
27
revised When are generalized Severi-Brauer varieties trivial?
edited tags
Dec
26
revised When are generalized Severi-Brauer varieties trivial?
edited tags
Nov
7
revised What are the most overpowered theorems in mathematics?
added 6 characters in body
Nov
7
revised Interpreting results concerning the global sections ring being finitely generated
edited tags
Nov
4
revised If a sequnce $(a_n)_n \to L$, $(\sqrt{a_n})_n \to \sqrt L$
edited tags
Nov
3
revised Can gluing of morphisms of locally ringed spaces be expressed by an exact sequence?
added 67 characters in body
Nov
2
revised Hartshorne, exercise II.2.18: a ring morphism is surjective if it induces a homeomorphism into a closed subset, and the sheaf map is surjective
deleted 192 characters in body
Oct
31
revised If $f^n$ is mixing then $f$ is mixing?
added 277 characters in body
Aug
19
revised Construction of a Hausdorff space from a topological space
edited body
Aug
10
revised Is a covering space of a manifold second countable?
edited tags
Jul
2
revised Homotopy of spheres $\pi_{n+1}(S^n) \simeq \mathbb{Z}_2$
added 4 characters in body
May
10
revised Evaluate $\int_0^{\pi \over 3} \sec x\tan x\sqrt {\sec x + 2} \, dx $ using a substitution of your choice
edited title