Mathematics
Daniel Teixeira's user avatar
Daniel Teixeira's user avatar
Daniel Teixeira's user avatar
Daniel Teixeira
  • Member for 5 years, 4 months
  • Last seen this week
  • Belo Horizonte - MG, Brasil
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About

PhD student at Dalhousie University. I did my MSc at Universidade Federal de Minas Gerais.

I am interested in foundational aspects of (higher) category theories and model categories, and their use in homotopy theory, geometry, TQFTs and what else.

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Top posts
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All Questions Answers
Score Newest
answer
6
How to prove $f(x)=a$ is a subspace
Apr 15, 2018
question
6
Why do we care about $(\infty,2)$-categories?
Aug 9, 2021
question
6
Give a reason why $\mathbb Z_{64}\times \mathbb Z_4$ and $\mathbb Z_{64}\times \mathbb Z_{2}\times \mathbb Z_{2}$ are not isomorphic.
Dec 31, 2020
answer
5
Pullback in the category of graphs
Jul 27, 2020
question
5
Completeness of the category of enriched categories
Apr 15, 2020
answer
4
Monoidal category: Inequivalent associators
Jul 27, 2020
question
4
Show that $\mathbb{Z}_5[x]/(x^2+x+1)\cong\mathbb{Z}_5[x]/(x^2+x+2)$
Sep 18, 2018
answer
4
Flaw in a proof of uniqueness of products in a category?
Jul 14, 2020
answer
3
Meaning of curl defined as in differential geometry
Sep 27, 2022
answer
3
Using a smooth function to replace a coordinate on a manifold
Jan 4, 2021
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13
Why do we care about $(\infty,2)$-categories?
8
Two $\infty$-categories of chain complexes

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